42183505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 63108864

約数和(自身を除く): 20925359

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 1079, 1117, 2905, 5395, 5585, 7553, 7819, 14521, 37765, 39095, 72605, 92711, 101647, 463555, 508235, 648977, 1205243, 3244885, 6026215, 8436701, 42183505]

約数ペア:

[(1, 42183505), (5, 8436701), (7, 6026215), (13, 3244885), (35, 1205243), (65, 648977), (83, 508235), (91, 463555), (415, 101647), (455, 92711), (581, 72605), (1079, 39095), (1117, 37765), (2905, 14521), (5395, 7819), (5585, 7553)]