30582875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 40934400

約数和(自身を除く): 10351525

約数列:

[1, 5, 19, 25, 79, 95, 125, 163, 395, 475, 815, 1501, 1975, 2375, 3097, 4075, 7505, 9875, 12877, 15485, 20375, 37525, 64385, 77425, 187625, 244663, 321925, 387125, 1223315, 1609625, 6116575, 30582875]

約数ペア:

[(1, 30582875), (5, 6116575), (19, 1609625), (25, 1223315), (79, 387125), (95, 321925), (125, 244663), (163, 187625), (395, 77425), (475, 64385), (815, 37525), (1501, 20375), (1975, 15485), (2375, 12877), (3097, 9875), (4075, 7505)]