13872925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 19096992

約数和(自身を除く): 5224067

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 827, 1525, 3355, 4135, 9097, 16775, 20675, 45485, 50447, 227425, 252235, 554917, 1261175, 2774585, 13872925]

約数ペア:

[(1, 13872925), (5, 2774585), (11, 1261175), (25, 554917), (55, 252235), (61, 227425), (275, 50447), (305, 45485), (671, 20675), (827, 16775), (1525, 9097), (3355, 4135)]