69273375

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 122204160

約数和(自身を除く): 52930785

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 93, 101, 125, 155, 177, 295, 303, 375, 465, 505, 775, 885, 1475, 1515, 1829, 2325, 2525, 3131, 3875, 4425, 5487, 5959, 7375, 7575, 9145, 9393, 11625, 12625, 15655, 17877, 22125, 27435, 29795, 37875, 45725, 46965, 78275, 89385, 137175, 148975, 184729, 228625, 234825, 391375, 446925, 554187, 685875, 744875, 923645, 1174125, 2234625, 2770935, 4618225, 13854675, 23091125, 69273375]

約数ペア:

[(1, 69273375), (3, 23091125), (5, 13854675), (15, 4618225), (25, 2770935), (31, 2234625), (59, 1174125), (75, 923645), (93, 744875), (101, 685875), (125, 554187), (155, 446925), (177, 391375), (295, 234825), (303, 228625), (375, 184729), (465, 148975), (505, 137175), (775, 89385), (885, 78275), (1475, 46965), (1515, 45725), (1829, 37875), (2325, 29795), (2525, 27435), (3131, 22125), (3875, 17877), (4425, 15655), (5487, 12625), (5959, 11625), (7375, 9393), (7575, 9145)]