30783325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 40498400

約数和(自身を除く): 9715075

約数列:

[1, 5, 19, 25, 95, 229, 283, 475, 1145, 1415, 4351, 5377, 5725, 7075, 21755, 26885, 64807, 108775, 134425, 324035, 1231333, 1620175, 6156665, 30783325]

約数ペア:

[(1, 30783325), (5, 6156665), (19, 1620175), (25, 1231333), (95, 324035), (229, 134425), (283, 108775), (475, 64807), (1145, 26885), (1415, 21755), (4351, 7075), (5377, 5725)]