42313975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 57674880

約数和(自身を除く): 15360905

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1019, 1661, 3775, 5095, 8305, 11209, 25475, 41525, 56045, 153869, 280225, 769345, 1692559, 3846725, 8462795, 42313975]

約数ペア:

[(1, 42313975), (5, 8462795), (11, 3846725), (25, 1692559), (55, 769345), (151, 280225), (275, 153869), (755, 56045), (1019, 41525), (1661, 25475), (3775, 11209), (5095, 8305)]