42528015

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1973}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 73906560

約数和(自身を除く): 31378545

約数列:

[1, 3, 5, 9, 15, 45, 479, 1437, 1973, 2395, 4311, 5919, 7185, 9865, 17757, 21555, 29595, 88785, 945067, 2835201, 4725335, 8505603, 14176005, 42528015]

約数ペア:

[(1, 42528015), (3, 14176005), (5, 8505603), (9, 4725335), (15, 2835201), (45, 945067), (479, 88785), (1437, 29595), (1973, 21555), (2395, 17757), (4311, 9865), (5919, 7185)]