61129185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2393}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 45049503

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 2393, 5109, 7179, 8515, 11965, 25545, 31109, 35895, 93327, 155545, 313483, 466635, 940449, 1567415, 4075279, 4702245, 12225837, 20376395, 61129185]

約数ペア:

[(1, 61129185), (3, 20376395), (5, 12225837), (13, 4702245), (15, 4075279), (39, 1567415), (65, 940449), (131, 466635), (195, 313483), (393, 155545), (655, 93327), (1703, 35895), (1965, 31109), (2393, 25545), (5109, 11965), (7179, 8515)]