74378425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 101056032

約数和(自身を除く): 26677607

約数列:

[1, 5, 11, 25, 55, 275, 307, 881, 1535, 3377, 4405, 7675, 9691, 16885, 22025, 48455, 84425, 242275, 270467, 1352335, 2975137, 6761675, 14875685, 74378425]

約数ペア:

[(1, 74378425), (5, 14875685), (11, 6761675), (25, 2975137), (55, 1352335), (275, 270467), (307, 242275), (881, 84425), (1535, 48455), (3377, 22025), (4405, 16885), (7675, 9691)]