75789025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10139}}^1$

素因数の和:10185

約数の個数: 24

約数和(自身を含む): 105618240

約数和(自身を除く): 29829215

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 10139, 50695, 131807, 233197, 253475, 659035, 1165985, 3031561, 3295175, 5829925, 15157805, 75789025]

約数ペア:

[(1, 75789025), (5, 15157805), (13, 5829925), (23, 3295175), (25, 3031561), (65, 1165985), (115, 659035), (299, 253475), (325, 233197), (575, 131807), (1495, 50695), (7475, 10139)]