149457685

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 196638624

約数和(自身を除く): 47180939

約数列:

[1, 5, 13, 65, 83, 169, 415, 845, 1079, 2131, 5395, 10655, 14027, 27703, 70135, 138515, 176873, 360139, 884365, 1800695, 2299349, 11496745, 29891537, 149457685]

約数ペア:

[(1, 149457685), (5, 29891537), (13, 11496745), (65, 2299349), (83, 1800695), (169, 884365), (415, 360139), (845, 176873), (1079, 138515), (2131, 70135), (5395, 27703), (10655, 14027)]