225478847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 249612192

約数和(自身を除く): 24133345

約数列:

[1, 11, 137, 157, 953, 1507, 1727, 10483, 21509, 130561, 149621, 236599, 1436171, 1645831, 20498077, 225478847]

約数ペア:

[(1, 225478847), (11, 20498077), (137, 1645831), (157, 1436171), (953, 236599), (1507, 149621), (1727, 130561), (10483, 21509)]