3640808975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{2819}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 4755648000

約数和(自身を除く): 1114839025

約数列:

[1, 5, 19, 25, 95, 475, 2719, 2819, 13595, 14095, 51661, 53561, 67975, 70475, 258305, 267805, 1291525, 1339025, 7664861, 38324305, 145632359, 191621525, 728161795, 3640808975]

約数ペア:

[(1, 3640808975), (5, 728161795), (19, 191621525), (25, 145632359), (95, 38324305), (475, 7664861), (2719, 1339025), (2819, 1291525), (13595, 267805), (14095, 258305), (51661, 70475), (53561, 67975)]