13727265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 23141376

約数和(自身を除く): 9414111

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 557, 795, 1643, 1671, 2785, 4929, 8215, 8355, 17267, 24645, 29521, 51801, 86335, 88563, 147605, 259005, 442815, 915151, 2745453, 4575755, 13727265]

約数ペア:

[(1, 13727265), (3, 4575755), (5, 2745453), (15, 915151), (31, 442815), (53, 259005), (93, 147605), (155, 88563), (159, 86335), (265, 51801), (465, 29521), (557, 24645), (795, 17267), (1643, 8355), (1671, 8215), (2785, 4929)]