2138462625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 3951956736

約数和(自身を除く): 1813494111

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 125, 169, 195, 205, 325, 375, 507, 533, 615, 823, 845, 975, 1025, 1599, 1625, 2469, 2535, 2665, 3075, 4115, 4225, 4875, 5125, 6929, 7995, 10699, 12345, 12675, 13325, 15375, 20575, 20787, 21125, 32097, 33743, 34645, 39975, 53495, 61725, 63375, 66625, 101229, 102875, 103935, 139087, 160485, 168715, 173225, 199875, 267475, 308625, 417261, 438659, 506145, 519675, 695435, 802425, 843575, 866125, 1315977, 1337375, 2086305, 2193295, 2530725, 2598375, 3477175, 4012125, 4217875, 5702567, 6579885, 10431525, 10966475, 12653625, 17107701, 17385875, 28512835, 32899425, 52157625, 54832375, 85538505, 142564175, 164497125, 427692525, 712820875, 2138462625]

約数ペア:

[(1, 2138462625), (3, 712820875), (5, 427692525), (13, 164497125), (15, 142564175), (25, 85538505), (39, 54832375), (41, 52157625), (65, 32899425), (75, 28512835), (123, 17385875), (125, 17107701), (169, 12653625), (195, 10966475), (205, 10431525), (325, 6579885), (375, 5702567), (507, 4217875), (533, 4012125), (615, 3477175), (823, 2598375), (845, 2530725), (975, 2193295), (1025, 2086305), (1599, 1337375), (1625, 1315977), (2469, 866125), (2535, 843575), (2665, 802425), (3075, 695435), (4115, 519675), (4225, 506145), (4875, 438659), (5125, 417261), (6929, 308625), (7995, 267475), (10699, 199875), (12345, 173225), (12675, 168715), (13325, 160485), (15375, 139087), (20575, 103935), (20787, 102875), (21125, 101229), (32097, 66625), (33743, 63375), (34645, 61725), (39975, 53495)]