21565103625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13049}}^1$

素因数の和:13196

約数の個数: 96

約数和(自身を含む): 42238778400

約数和(自身を除く): 20673674775

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 113, 117, 125, 195, 225, 325, 339, 375, 565, 585, 975, 1017, 1125, 1469, 1625, 1695, 2825, 2925, 4407, 4875, 5085, 7345, 8475, 13049, 13221, 14125, 14625, 22035, 25425, 36725, 39147, 42375, 65245, 66105, 110175, 117441, 127125, 169637, 183625, 195735, 326225, 330525, 508911, 550875, 587205, 848185, 978675, 1474537, 1526733, 1631125, 1652625, 2544555, 2936025, 4240925, 4423611, 4893375, 7372685, 7633665, 12722775, 13270833, 14680125, 19168981, 21204625, 22118055, 36863425, 38168325, 57506943, 63613875, 66354165, 95844905, 110590275, 172520829, 184317125, 190841625, 287534715, 331770825, 479224525, 552951375, 862604145, 1437673575, 1658854125, 2396122625, 4313020725, 7188367875, 21565103625]

約数ペア:

[(1, 21565103625), (3, 7188367875), (5, 4313020725), (9, 2396122625), (13, 1658854125), (15, 1437673575), (25, 862604145), (39, 552951375), (45, 479224525), (65, 331770825), (75, 287534715), (113, 190841625), (117, 184317125), (125, 172520829), (195, 110590275), (225, 95844905), (325, 66354165), (339, 63613875), (375, 57506943), (565, 38168325), (585, 36863425), (975, 22118055), (1017, 21204625), (1125, 19168981), (1469, 14680125), (1625, 13270833), (1695, 12722775), (2825, 7633665), (2925, 7372685), (4407, 4893375), (4875, 4423611), (5085, 4240925), (7345, 2936025), (8475, 2544555), (13049, 1652625), (13221, 1631125), (14125, 1526733), (14625, 1474537), (22035, 978675), (25425, 848185), (36725, 587205), (39147, 550875), (42375, 508911), (65245, 330525), (66105, 326225), (110175, 195735), (117441, 183625), (127125, 169637)]