4012885

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 4999680

約数和(自身を除く): 986795

約数列:

[1, 5, 59, 61, 223, 295, 305, 1115, 3599, 13157, 13603, 17995, 65785, 68015, 802577, 4012885]

約数ペア:

[(1, 4012885), (5, 802577), (59, 68015), (61, 65785), (223, 17995), (295, 13603), (305, 13157), (1115, 3599)]