15181403575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 22273574400

約数和(自身を除く): 7092170825

約数列:

[1, 5, 13, 23, 25, 29, 59, 65, 115, 145, 295, 299, 325, 377, 575, 667, 725, 767, 1187, 1357, 1475, 1495, 1711, 1885, 3335, 3835, 5935, 6785, 7475, 8555, 8671, 9425, 15431, 16675, 17641, 19175, 22243, 27301, 29675, 33925, 34423, 39353, 42775, 43355, 70033, 77155, 88205, 111215, 136505, 172115, 196765, 216775, 350165, 354913, 385775, 441025, 447499, 511589, 556075, 682525, 791729, 860575, 910429, 983825, 1610759, 1750825, 1774565, 2030957, 2237495, 2557945, 3958645, 4552145, 8053795, 8872825, 10154785, 10292477, 11187475, 12789725, 19793225, 20939867, 22760725, 26402441, 40268975, 46712011, 50773925, 51462385, 104699335, 132012205, 233560055, 257311925, 523496675, 607256143, 660061025, 1167800275, 3036280715, 15181403575]

約数ペア:

[(1, 15181403575), (5, 3036280715), (13, 1167800275), (23, 660061025), (25, 607256143), (29, 523496675), (59, 257311925), (65, 233560055), (115, 132012205), (145, 104699335), (295, 51462385), (299, 50773925), (325, 46712011), (377, 40268975), (575, 26402441), (667, 22760725), (725, 20939867), (767, 19793225), (1187, 12789725), (1357, 11187475), (1475, 10292477), (1495, 10154785), (1711, 8872825), (1885, 8053795), (3335, 4552145), (3835, 3958645), (5935, 2557945), (6785, 2237495), (7475, 2030957), (8555, 1774565), (8671, 1750825), (9425, 1610759), (15431, 983825), (16675, 910429), (17641, 860575), (19175, 791729), (22243, 682525), (27301, 556075), (29675, 511589), (33925, 447499), (34423, 441025), (39353, 385775), (42775, 354913), (43355, 350165), (70033, 216775), (77155, 196765), (88205, 172115), (111215, 136505)]