78045945

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 128397312

約数和(自身を除く): 50351367

約数列:

[1, 3, 5, 15, 53, 127, 159, 265, 381, 635, 773, 795, 1905, 2319, 3865, 6731, 11595, 20193, 33655, 40969, 98171, 100965, 122907, 204845, 294513, 490855, 614535, 1472565, 5203063, 15609189, 26015315, 78045945]

約数ペア:

[(1, 78045945), (3, 26015315), (5, 15609189), (15, 5203063), (53, 1472565), (127, 614535), (159, 490855), (265, 294513), (381, 204845), (635, 122907), (773, 100965), (795, 98171), (1905, 40969), (2319, 33655), (3865, 20193), (6731, 11595)]