11219475

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 18659520

約数和(自身を除く): 7440045

約数列:

[1, 3, 5, 15, 25, 75, 227, 659, 681, 1135, 1977, 3295, 3405, 5675, 9885, 16475, 17025, 49425, 149593, 448779, 747965, 2243895, 3739825, 11219475]

約数ペア:

[(1, 11219475), (3, 3739825), (5, 2243895), (15, 747965), (25, 448779), (75, 149593), (227, 49425), (659, 17025), (681, 16475), (1135, 9885), (1977, 5675), (3295, 3405)]