220157525

素因数分解:

$5^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1151}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 312551424

約数和(自身を除く): 92393899

約数列:

[1, 5, 7, 25, 35, 175, 1093, 1151, 5465, 5755, 7651, 8057, 27325, 28775, 38255, 40285, 191275, 201425, 1258043, 6290215, 8806301, 31451075, 44031505, 220157525]

約数ペア:

[(1, 220157525), (5, 44031505), (7, 31451075), (25, 8806301), (35, 6290215), (175, 1258043), (1093, 201425), (1151, 191275), (5465, 40285), (5755, 38255), (7651, 28775), (8057, 27325)]