153130975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8713}}^1$

素因数の和:8779

約数の個数: 24

約数和(自身を含む): 205301840

約数和(自身を除く): 52170865

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 8713, 17575, 43565, 165547, 217825, 322381, 827735, 1611905, 4138675, 6125239, 8059525, 30626195, 153130975]

約数ペア:

[(1, 153130975), (5, 30626195), (19, 8059525), (25, 6125239), (37, 4138675), (95, 1611905), (185, 827735), (475, 322381), (703, 217825), (925, 165547), (3515, 43565), (8713, 17575)]