11381925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 8973915

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 113, 237, 255, 339, 395, 425, 565, 1185, 1275, 1343, 1695, 1921, 1975, 2825, 4029, 5763, 5925, 6715, 8475, 8927, 9605, 20145, 26781, 28815, 33575, 44635, 48025, 100725, 133905, 144075, 151759, 223175, 455277, 669525, 758795, 2276385, 3793975, 11381925]

約数ペア:

[(1, 11381925), (3, 3793975), (5, 2276385), (15, 758795), (17, 669525), (25, 455277), (51, 223175), (75, 151759), (79, 144075), (85, 133905), (113, 100725), (237, 48025), (255, 44635), (339, 33575), (395, 28815), (425, 26781), (565, 20145), (1185, 9605), (1275, 8927), (1343, 8475), (1695, 6715), (1921, 5925), (1975, 5763), (2825, 4029)]