1915355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 2513280

約数和(自身を除く): 597925

約数列:

[1, 5, 13, 65, 79, 373, 395, 1027, 1865, 4849, 5135, 24245, 29467, 147335, 383071, 1915355]

約数ペア:

[(1, 1915355), (5, 383071), (13, 147335), (65, 29467), (79, 24245), (373, 5135), (395, 4849), (1027, 1865)]