12448215

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 24554880

約数和(自身を除く): 12106665

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 117, 123, 135, 173, 195, 205, 351, 369, 519, 533, 585, 615, 865, 1107, 1557, 1599, 1755, 1845, 2249, 2595, 2665, 4671, 4797, 5535, 6747, 7093, 7785, 7995, 11245, 14391, 20241, 21279, 23355, 23985, 33735, 35465, 60723, 63837, 71955, 92209, 101205, 106395, 191511, 276627, 303615, 319185, 461045, 829881, 957555, 1383135, 2489643, 4149405, 12448215]

約数ペア:

[(1, 12448215), (3, 4149405), (5, 2489643), (9, 1383135), (13, 957555), (15, 829881), (27, 461045), (39, 319185), (41, 303615), (45, 276627), (65, 191511), (117, 106395), (123, 101205), (135, 92209), (173, 71955), (195, 63837), (205, 60723), (351, 35465), (369, 33735), (519, 23985), (533, 23355), (585, 21279), (615, 20241), (865, 14391), (1107, 11245), (1557, 7995), (1599, 7785), (1755, 7093), (1845, 6747), (2249, 5535), (2595, 4797), (2665, 4671)]