30923925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21701}}^1$

素因数の和:21733

約数の個数: 24

約数和(自身を含む): 53820960

約数和(自身を除く): 22897035

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 21701, 65103, 108505, 325515, 412319, 542525, 1236957, 1627575, 2061595, 6184785, 10307975, 30923925]

約数ペア:

[(1, 30923925), (3, 10307975), (5, 6184785), (15, 2061595), (19, 1627575), (25, 1236957), (57, 542525), (75, 412319), (95, 325515), (285, 108505), (475, 65103), (1425, 21701)]