42719115

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{5113}}^1$

素因数の和:5678

約数の個数: 16

約数和(自身を含む): 68486688

約数和(自身を除く): 25767573

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 5113, 8355, 15339, 25565, 76695, 2847941, 8543823, 14239705, 42719115]

約数ペア:

[(1, 42719115), (3, 14239705), (5, 8543823), (15, 2847941), (557, 76695), (1671, 25565), (2785, 15339), (5113, 8355)]