42981735

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 29013657

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1487, 1927, 4461, 5781, 7435, 9635, 22305, 28905, 60967, 69889, 182901, 209667, 304835, 349445, 914505, 1048335, 2865449, 8596347, 14327245, 42981735]

約数ペア:

[(1, 42981735), (3, 14327245), (5, 8596347), (15, 2865449), (41, 1048335), (47, 914505), (123, 349445), (141, 304835), (205, 209667), (235, 182901), (615, 69889), (705, 60967), (1487, 28905), (1927, 22305), (4461, 9635), (5781, 7435)]