42420135

素因数分解:

$3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5807}}^1$

素因数の和:6302

約数の個数: 16

約数和(自身を含む): 68023296

約数和(自身を除く): 25603161

約数列:

[1, 3, 5, 15, 487, 1461, 2435, 5807, 7305, 17421, 29035, 87105, 2828009, 8484027, 14140045, 42420135]

約数ペア:

[(1, 42420135), (3, 14140045), (5, 8484027), (15, 2828009), (487, 87105), (1461, 29035), (2435, 17421), (5807, 7305)]