147121225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{773}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 191184192

約数和(自身を除く): 44062967

約数列:

[1, 5, 23, 25, 115, 331, 575, 773, 1655, 3865, 7613, 8275, 17779, 19325, 38065, 88895, 190325, 255863, 444475, 1279315, 5884849, 6396575, 29424245, 147121225]

約数ペア:

[(1, 147121225), (5, 29424245), (23, 6396575), (25, 5884849), (115, 1279315), (331, 444475), (575, 255863), (773, 190325), (1655, 88895), (3865, 38065), (7613, 19325), (8275, 17779)]