1796280744975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{5653}}^1\times {\mathrm{8009}}^1$

素因数の和:13721

約数の個数: 72

約数和(自身を含む): 3105525764880

約数和(自身を除く): 1309245019905

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 529, 575, 1587, 1725, 2645, 5653, 7935, 8009, 13225, 16959, 24027, 28265, 39675, 40045, 84795, 120135, 130019, 141325, 184207, 200225, 390057, 423975, 552621, 600675, 650095, 921035, 1950285, 2763105, 2990437, 3250475, 4236761, 4605175, 8971311, 9751425, 12710283, 13815525, 14952185, 21183805, 44856555, 45274877, 63551415, 74760925, 105919025, 135824631, 224282775, 226374385, 317757075, 679123155, 1041322171, 1131871925, 3123966513, 3395615775, 5206610855, 15619832565, 23950409933, 26033054275, 71851229799, 78099162825, 119752049665, 359256148995, 598760248325, 1796280744975]

約数ペア:

[(1, 1796280744975), (3, 598760248325), (5, 359256148995), (15, 119752049665), (23, 78099162825), (25, 71851229799), (69, 26033054275), (75, 23950409933), (115, 15619832565), (345, 5206610855), (529, 3395615775), (575, 3123966513), (1587, 1131871925), (1725, 1041322171), (2645, 679123155), (5653, 317757075), (7935, 226374385), (8009, 224282775), (13225, 135824631), (16959, 105919025), (24027, 74760925), (28265, 63551415), (39675, 45274877), (40045, 44856555), (84795, 21183805), (120135, 14952185), (130019, 13815525), (141325, 12710283), (184207, 9751425), (200225, 8971311), (390057, 4605175), (423975, 4236761), (552621, 3250475), (600675, 2990437), (650095, 2763105), (921035, 1950285)]