1330594525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 1851162768

約数和(自身を除く): 520568243

約数列:

[1, 5, 13, 25, 41, 61, 65, 205, 305, 325, 533, 793, 1025, 1525, 1637, 2501, 2665, 3965, 8185, 12505, 13325, 19825, 21281, 32513, 40925, 62525, 67117, 99857, 106405, 162565, 335585, 499285, 532025, 812825, 872521, 1298141, 1677925, 2496425, 4094137, 4362605, 6490705, 20470685, 21813025, 32453525, 53223781, 102353425, 266118905, 1330594525]

約数ペア:

[(1, 1330594525), (5, 266118905), (13, 102353425), (25, 53223781), (41, 32453525), (61, 21813025), (65, 20470685), (205, 6490705), (305, 4362605), (325, 4094137), (533, 2496425), (793, 1677925), (1025, 1298141), (1525, 872521), (1637, 812825), (2501, 532025), (2665, 499285), (3965, 335585), (8185, 162565), (12505, 106405), (13325, 99857), (19825, 67117), (21281, 62525), (32513, 40925)]