17382065675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{1861}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 24049294080

約数和(自身を除く): 6667228405

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 991, 1861, 1885, 4955, 9305, 9425, 12883, 24193, 24775, 28739, 46525, 53969, 64415, 120965, 143695, 269845, 322075, 373607, 604825, 701597, 718475, 1349225, 1844251, 1868035, 3507985, 9221255, 9340175, 17539925, 23975263, 46106275, 53483279, 119876315, 267416395, 599381575, 695282627, 1337081975, 3476413135, 17382065675]

約数ペア:

[(1, 17382065675), (5, 3476413135), (13, 1337081975), (25, 695282627), (29, 599381575), (65, 267416395), (145, 119876315), (325, 53483279), (377, 46106275), (725, 23975263), (991, 17539925), (1861, 9340175), (1885, 9221255), (4955, 3507985), (9305, 1868035), (9425, 1844251), (12883, 1349225), (24193, 718475), (24775, 701597), (28739, 604825), (46525, 373607), (53969, 322075), (64415, 269845), (120965, 143695)]