61415955

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2791}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 109893120

約数和(自身を除く): 48477165

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 2445, 2791, 4401, 7335, 8373, 13955, 22005, 25119, 41865, 75357, 125595, 376785, 454933, 1364799, 2274665, 4094397, 6823995, 12283191, 20471985, 61415955]

約数ペア:

[(1, 61415955), (3, 20471985), (5, 12283191), (9, 6823995), (15, 4094397), (27, 2274665), (45, 1364799), (135, 454933), (163, 376785), (489, 125595), (815, 75357), (1467, 41865), (2445, 25119), (2791, 22005), (4401, 13955), (7335, 8373)]