42099615

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2861}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 75556800

約数和(自身を除く): 33457185

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2861, 2943, 4905, 8583, 14305, 14715, 25749, 42915, 77247, 128745, 311849, 386235, 935547, 1559245, 2806641, 4677735, 8419923, 14033205, 42099615]

約数ペア:

[(1, 42099615), (3, 14033205), (5, 8419923), (9, 4677735), (15, 2806641), (27, 1559245), (45, 935547), (109, 386235), (135, 311849), (327, 128745), (545, 77247), (981, 42915), (1635, 25749), (2861, 14715), (2943, 14305), (4905, 8583)]