25431285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 44974080

約数和(自身を除く): 19542795

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 1951, 2607, 4345, 5853, 9755, 13035, 21461, 29265, 64383, 107305, 154129, 321915, 462387, 770645, 1695419, 2311935, 5086257, 8477095, 25431285]

約数ペア:

[(1, 25431285), (3, 8477095), (5, 5086257), (11, 2311935), (15, 1695419), (33, 770645), (55, 462387), (79, 321915), (165, 154129), (237, 107305), (395, 64383), (869, 29265), (1185, 21461), (1951, 13035), (2607, 9755), (4345, 5853)]