2963508747875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1\times {\mathrm{33247}}^1$

素因数の和:36181

約数の個数: 64

約数和(自身を含む): 4194163384320

約数和(自身を除く): 1230654636445

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1625, 2375, 2887, 6175, 14435, 30875, 33247, 37531, 54853, 72175, 166235, 187655, 274265, 360875, 432211, 631693, 713089, 831175, 938275, 1371325, 2161055, 3158465, 3565445, 4155875, 4691375, 6856625, 8212009, 10805275, 15792325, 17827225, 41060045, 54026375, 78961625, 89136125, 95984089, 205300225, 479920445, 1026501125, 1247793157, 1823697691, 2399602225, 6238965785, 9118488455, 11998011125, 23708069983, 31194828925, 45592442275, 118540349915, 155974144625, 227962211375, 592701749575, 2963508747875]

約数ペア:

[(1, 2963508747875), (5, 592701749575), (13, 227962211375), (19, 155974144625), (25, 118540349915), (65, 45592442275), (95, 31194828925), (125, 23708069983), (247, 11998011125), (325, 9118488455), (475, 6238965785), (1235, 2399602225), (1625, 1823697691), (2375, 1247793157), (2887, 1026501125), (6175, 479920445), (14435, 205300225), (30875, 95984089), (33247, 89136125), (37531, 78961625), (54853, 54026375), (72175, 41060045), (166235, 17827225), (187655, 15792325), (274265, 10805275), (360875, 8212009), (432211, 6856625), (631693, 4691375), (713089, 4155875), (831175, 3565445), (938275, 3158465), (1371325, 2161055)]