71311062485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{1327}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 99031403520

約数和(自身を除く): 27720341035

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 689, 821, 1007, 1235, 1327, 3445, 4105, 5035, 6635, 10673, 13091, 15599, 17251, 25213, 43513, 53365, 65455, 70331, 77995, 86255, 126065, 202787, 217565, 327769, 351655, 565669, 826747, 914303, 1013935, 1089467, 1336289, 1638845, 2828345, 4133735, 4571515, 5447335, 6681445, 10747711, 14163071, 17371757, 20699873, 53738555, 57741751, 70815355, 86858785, 103499365, 269098349, 288708755, 750642763, 1097093269, 1345491745, 3753213815, 5485466345, 14262212497, 71311062485]

約数ペア:

[(1, 71311062485), (5, 14262212497), (13, 5485466345), (19, 3753213815), (53, 1345491745), (65, 1097093269), (95, 750642763), (247, 288708755), (265, 269098349), (689, 103499365), (821, 86858785), (1007, 70815355), (1235, 57741751), (1327, 53738555), (3445, 20699873), (4105, 17371757), (5035, 14163071), (6635, 10747711), (10673, 6681445), (13091, 5447335), (15599, 4571515), (17251, 4133735), (25213, 2828345), (43513, 1638845), (53365, 1336289), (65455, 1089467), (70331, 1013935), (77995, 914303), (86255, 826747), (126065, 565669), (202787, 351655), (217565, 327769)]