103628390125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{619139}}^1$

素因数の和:619270

約数の個数: 32

約数和(自身を含む): 140628983040

約数和(自身を除く): 37000592915

約数列:

[1, 5, 13, 25, 65, 103, 125, 325, 515, 1339, 1625, 2575, 6695, 12875, 33475, 167375, 619139, 3095695, 8048807, 15478475, 40244035, 63771317, 77392375, 201220175, 318856585, 829027121, 1006100875, 1594282925, 4145135605, 7971414625, 20725678025, 103628390125]

約数ペア:

[(1, 103628390125), (5, 20725678025), (13, 7971414625), (25, 4145135605), (65, 1594282925), (103, 1006100875), (125, 829027121), (325, 318856585), (515, 201220175), (1339, 77392375), (1625, 63771317), (2575, 40244035), (6695, 15478475), (12875, 8048807), (33475, 3095695), (167375, 619139)]