15692761825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{2441}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 21264388992

約数和(自身を除く): 5571627167

約数列:

[1, 5, 13, 25, 65, 131, 151, 325, 655, 755, 1703, 1963, 2441, 3275, 3775, 8515, 9815, 12205, 19781, 31733, 42575, 49075, 61025, 98905, 158665, 257153, 319771, 368591, 494525, 793325, 1285765, 1598855, 1842955, 4157023, 4791683, 6428825, 7994275, 9214775, 20785115, 23958415, 48285421, 103925575, 119792075, 241427105, 627710473, 1207135525, 3138552365, 15692761825]

約数ペア:

[(1, 15692761825), (5, 3138552365), (13, 1207135525), (25, 627710473), (65, 241427105), (131, 119792075), (151, 103925575), (325, 48285421), (655, 23958415), (755, 20785115), (1703, 9214775), (1963, 7994275), (2441, 6428825), (3275, 4791683), (3775, 4157023), (8515, 1842955), (9815, 1598855), (12205, 1285765), (19781, 793325), (31733, 494525), (42575, 368591), (49075, 319771), (61025, 257153), (98905, 158665)]