97863125

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5102

約数の個数: 20

約数和(自身を含む): 126259584

約数和(自身を除く): 28396459

約数列:

[1, 5, 25, 31, 125, 155, 625, 775, 3875, 5051, 19375, 25255, 126275, 156581, 631375, 782905, 3156875, 3914525, 19572625, 97863125]

約数ペア:

[(1, 97863125), (5, 19572625), (25, 3914525), (31, 3156875), (125, 782905), (155, 631375), (625, 156581), (775, 126275), (3875, 25255), (5051, 19375)]