225623905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{150919}}^1$

素因数の和:150960

約数の個数: 16

約数和(自身を含む): 304254720

約数和(自身を除く): 78630815

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 150919, 754595, 1961947, 3471137, 9809735, 17355685, 45124781, 225623905]

約数ペア:

[(1, 225623905), (5, 45124781), (13, 17355685), (23, 9809735), (65, 3471137), (115, 1961947), (299, 754595), (1495, 150919)]