42004185

素因数分解:

$3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2957}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 67300416

約数和(自身を除く): 25296231

約数列:

[1, 3, 5, 15, 947, 2841, 2957, 4735, 8871, 14205, 14785, 44355, 2800279, 8400837, 14001395, 42004185]

約数ペア:

[(1, 42004185), (3, 14001395), (5, 8400837), (15, 2800279), (947, 44355), (2841, 14785), (2957, 14205), (4735, 8871)]