42405735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166297}}^1$

素因数の和:166322

約数の個数: 16

約数和(自身を含む): 71840736

約数和(自身を除く): 29435001

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 166297, 498891, 831485, 2494455, 2827049, 8481147, 14135245, 42405735]

約数ペア:

[(1, 42405735), (3, 14135245), (5, 8481147), (15, 2827049), (17, 2494455), (51, 831485), (85, 498891), (255, 166297)]