29288675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 39382896

約数和(自身を除く): 10094221

約数列:

[1, 5, 13, 25, 65, 227, 325, 397, 1135, 1985, 2951, 5161, 5675, 9925, 14755, 25805, 73775, 90119, 129025, 450595, 1171547, 2252975, 5857735, 29288675]

約数ペア:

[(1, 29288675), (5, 5857735), (13, 2252975), (25, 1171547), (65, 450595), (227, 129025), (325, 90119), (397, 73775), (1135, 25805), (1985, 14755), (2951, 9925), (5161, 5675)]