2912883275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 3984655680

約数和(自身を除く): 1071772405

約数列:

[1, 5, 17, 25, 37, 71, 85, 185, 355, 425, 629, 925, 1207, 1775, 2609, 2627, 3145, 6035, 13045, 13135, 15725, 30175, 44353, 44659, 65225, 65675, 96533, 185239, 221765, 223295, 482665, 926195, 1108825, 1116475, 1641061, 2413325, 3149063, 4630975, 6853843, 8205305, 15745315, 34269215, 41026525, 78726575, 116515331, 171346075, 582576655, 2912883275]

約数ペア:

[(1, 2912883275), (5, 582576655), (17, 171346075), (25, 116515331), (37, 78726575), (71, 41026525), (85, 34269215), (185, 15745315), (355, 8205305), (425, 6853843), (629, 4630975), (925, 3149063), (1207, 2413325), (1775, 1641061), (2609, 1116475), (2627, 1108825), (3145, 926195), (6035, 482665), (13045, 223295), (13135, 221765), (15725, 185239), (30175, 96533), (44353, 65675), (44659, 65225)]