11860815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 20281536

約数和(自身を除く): 8420721

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 241, 255, 579, 723, 965, 1205, 2895, 3281, 3615, 4097, 9843, 12291, 16405, 20485, 46513, 49215, 61455, 139539, 232565, 697695, 790721, 2372163, 3953605, 11860815]

約数ペア:

[(1, 11860815), (3, 3953605), (5, 2372163), (15, 790721), (17, 697695), (51, 232565), (85, 139539), (193, 61455), (241, 49215), (255, 46513), (579, 20485), (723, 16405), (965, 12291), (1205, 9843), (2895, 4097), (3281, 3615)]