42105285

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10061}}^1$

素因数の和:10106

約数の個数: 32

約数和(自身を含む): 77276160

約数和(自身を除く): 35170875

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 10061, 30183, 50305, 90549, 150915, 271647, 311891, 452745, 935673, 1358235, 1559455, 2807019, 4678365, 8421057, 14035095, 42105285]

約数ペア:

[(1, 42105285), (3, 14035095), (5, 8421057), (9, 4678365), (15, 2807019), (27, 1559455), (31, 1358235), (45, 935673), (93, 452745), (135, 311891), (155, 271647), (279, 150915), (465, 90549), (837, 50305), (1395, 30183), (4185, 10061)]