61685325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21089}}^1$

素因数の和:21118

約数の個数: 36

約数和(自身を含む): 118989780

約数和(自身を除く): 57304455

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 21089, 63267, 105445, 189801, 274157, 316335, 527225, 822471, 949005, 1370785, 1581675, 2467413, 4112355, 4745025, 6853925, 12337065, 20561775, 61685325]

約数ペア:

[(1, 61685325), (3, 20561775), (5, 12337065), (9, 6853925), (13, 4745025), (15, 4112355), (25, 2467413), (39, 1581675), (45, 1370785), (65, 949005), (75, 822471), (117, 527225), (195, 316335), (225, 274157), (325, 189801), (585, 105445), (975, 63267), (2925, 21089)]