1648608195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{593}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 2909934720

約数和(自身を除く): 1261326525

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 269, 593, 689, 795, 807, 1345, 1779, 2067, 2965, 3445, 3497, 4035, 7709, 8895, 10335, 10491, 14257, 17485, 23127, 31429, 38545, 42771, 52455, 71285, 94287, 115635, 157145, 159517, 185341, 213855, 408577, 471435, 478551, 556023, 797585, 926705, 1225731, 2042885, 2073721, 2392755, 2780115, 6128655, 6221163, 8454401, 10368605, 25363203, 31105815, 42272005, 109907213, 126816015, 329721639, 549536065, 1648608195]

約数ペア:

[(1, 1648608195), (3, 549536065), (5, 329721639), (13, 126816015), (15, 109907213), (39, 42272005), (53, 31105815), (65, 25363203), (159, 10368605), (195, 8454401), (265, 6221163), (269, 6128655), (593, 2780115), (689, 2392755), (795, 2073721), (807, 2042885), (1345, 1225731), (1779, 926705), (2067, 797585), (2965, 556023), (3445, 478551), (3497, 471435), (4035, 408577), (7709, 213855), (8895, 185341), (10335, 159517), (10491, 157145), (14257, 115635), (17485, 94287), (23127, 71285), (31429, 52455), (38545, 42771)]