15551208965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{32569}}^1$

素因数の和:32729

約数の個数: 32

約数和(自身を含む): 20050092000

約数和(自身を除く): 4498883035

約数列:

[1, 5, 29, 37, 89, 145, 185, 445, 1073, 2581, 3293, 5365, 12905, 16465, 32569, 95497, 162845, 477485, 944501, 1205053, 2898641, 4722505, 6025265, 14493205, 34946537, 84060589, 107249717, 174732685, 420302945, 536248585, 3110241793, 15551208965]

約数ペア:

[(1, 15551208965), (5, 3110241793), (29, 536248585), (37, 420302945), (89, 174732685), (145, 107249717), (185, 84060589), (445, 34946537), (1073, 14493205), (2581, 6025265), (3293, 4722505), (5365, 2898641), (12905, 1205053), (16465, 944501), (32569, 477485), (95497, 162845)]