225804527

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^2$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 261555840

約数和(自身を除く): 35751313

約数列:

[1, 13, 29, 31, 139, 377, 403, 899, 1807, 4031, 4309, 11687, 19321, 52403, 56017, 124961, 251173, 560309, 598951, 1624493, 7284017, 7786363, 17369579, 225804527]

約数ペア:

[(1, 225804527), (13, 17369579), (29, 7786363), (31, 7284017), (139, 1624493), (377, 598951), (403, 560309), (899, 251173), (1807, 124961), (4031, 56017), (4309, 52403), (11687, 19321)]