61973485

素因数分解:

$5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{571}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 86857056

約数和(自身を除く): 24883571

約数列:

[1, 5, 7, 35, 49, 245, 443, 571, 2215, 2855, 3101, 3997, 15505, 19985, 21707, 27979, 108535, 139895, 252953, 1264765, 1770671, 8853355, 12394697, 61973485]

約数ペア:

[(1, 61973485), (5, 12394697), (7, 8853355), (35, 1770671), (49, 1264765), (245, 252953), (443, 139895), (571, 108535), (2215, 27979), (2855, 21707), (3101, 19985), (3997, 15505)]