2893892905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 3641096448

約数和(自身を除く): 747203543

約数列:

[1, 5, 43, 71, 101, 215, 355, 505, 1877, 3053, 4343, 7171, 9385, 15265, 21715, 35855, 80711, 133267, 189577, 308353, 403555, 666335, 947885, 1541765, 5730481, 8151811, 13459967, 28652405, 40759055, 67299835, 578778581, 2893892905]

約数ペア:

[(1, 2893892905), (5, 578778581), (43, 67299835), (71, 40759055), (101, 28652405), (215, 13459967), (355, 8151811), (505, 5730481), (1877, 1541765), (3053, 947885), (4343, 666335), (7171, 403555), (9385, 308353), (15265, 189577), (21715, 133267), (35855, 80711)]