8889266475

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1997

約数の個数: 72

約数和(自身を含む): 16148429232

約数和(自身を除く): 7259162757

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 211, 225, 339, 565, 633, 1017, 1055, 1657, 1695, 1899, 2825, 3165, 4971, 5085, 5275, 8285, 8475, 9495, 14913, 15825, 23843, 24855, 25425, 41425, 47475, 71529, 74565, 119215, 124275, 187241, 214587, 349627, 357645, 372825, 561723, 596075, 936205, 1048881, 1072935, 1685169, 1748135, 1788225, 2808615, 3146643, 4681025, 5244405, 5364675, 8425845, 8740675, 14043075, 15733215, 26222025, 39507851, 42129225, 78666075, 118523553, 197539255, 355570659, 592617765, 987696275, 1777853295, 2963088825, 8889266475]

約数ペア:

[(1, 8889266475), (3, 2963088825), (5, 1777853295), (9, 987696275), (15, 592617765), (25, 355570659), (45, 197539255), (75, 118523553), (113, 78666075), (211, 42129225), (225, 39507851), (339, 26222025), (565, 15733215), (633, 14043075), (1017, 8740675), (1055, 8425845), (1657, 5364675), (1695, 5244405), (1899, 4681025), (2825, 3146643), (3165, 2808615), (4971, 1788225), (5085, 1748135), (5275, 1685169), (8285, 1072935), (8475, 1048881), (9495, 936205), (14913, 596075), (15825, 561723), (23843, 372825), (24855, 357645), (25425, 349627), (41425, 214587), (47475, 187241), (71529, 124275), (74565, 119215)]