210559994625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{1069}}^1$

素因数の和:1708

約数の個数: 128

約数和(自身を含む): 375545963520

約数和(自身を除く): 164985968895

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 115, 123, 125, 205, 345, 375, 557, 575, 615, 943, 1025, 1069, 1671, 1725, 2785, 2829, 2875, 3075, 3207, 4715, 5125, 5345, 8355, 8625, 12811, 13925, 14145, 15375, 16035, 22837, 23575, 24587, 26725, 38433, 41775, 43829, 64055, 68511, 69625, 70725, 73761, 80175, 114185, 117875, 122935, 131487, 133625, 192165, 208875, 219145, 320275, 342555, 353625, 368805, 400875, 525251, 570925, 595433, 614675, 657435, 960825, 1008067, 1095725, 1575753, 1601375, 1712775, 1786299, 1844025, 2626255, 2854625, 2977165, 3024201, 3073375, 3287175, 4804125, 5040335, 5478625, 7878765, 8563875, 8931495, 9220125, 13131275, 13694959, 14885825, 15121005, 16435875, 24412753, 25201675, 39393825, 41084877, 44657475, 65656375, 68474795, 73238259, 74429125, 75605025, 122063765, 126008375, 196969125, 205424385, 223287375, 342373975, 366191295, 378025125, 561493319, 610318825, 1027121925, 1684479957, 1711869875, 1830956475, 2807466595, 3051594125, 5135609625, 8422399785, 9154782375, 14037332975, 42111998925, 70186664875, 210559994625]

約数ペア:

[(1, 210559994625), (3, 70186664875), (5, 42111998925), (15, 14037332975), (23, 9154782375), (25, 8422399785), (41, 5135609625), (69, 3051594125), (75, 2807466595), (115, 1830956475), (123, 1711869875), (125, 1684479957), (205, 1027121925), (345, 610318825), (375, 561493319), (557, 378025125), (575, 366191295), (615, 342373975), (943, 223287375), (1025, 205424385), (1069, 196969125), (1671, 126008375), (1725, 122063765), (2785, 75605025), (2829, 74429125), (2875, 73238259), (3075, 68474795), (3207, 65656375), (4715, 44657475), (5125, 41084877), (5345, 39393825), (8355, 25201675), (8625, 24412753), (12811, 16435875), (13925, 15121005), (14145, 14885825), (15375, 13694959), (16035, 13131275), (22837, 9220125), (23575, 8931495), (24587, 8563875), (26725, 7878765), (38433, 5478625), (41775, 5040335), (43829, 4804125), (64055, 3287175), (68511, 3073375), (69625, 3024201), (70725, 2977165), (73761, 2854625), (80175, 2626255), (114185, 1844025), (117875, 1786299), (122935, 1712775), (131487, 1601375), (133625, 1575753), (192165, 1095725), (208875, 1008067), (219145, 960825), (320275, 657435), (342555, 614675), (353625, 595433), (368805, 570925), (400875, 525251)]