491113635

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{3413}}^1$

素因数の和:3655

約数の個数: 32

約数和(自身を含む): 805267008

約数和(自身を除く): 314153373

約数列:

[1, 3, 5, 15, 53, 159, 181, 265, 543, 795, 905, 2715, 3413, 9593, 10239, 17065, 28779, 47965, 51195, 143895, 180889, 542667, 617753, 904445, 1853259, 2713335, 3088765, 9266295, 32740909, 98222727, 163704545, 491113635]

約数ペア:

[(1, 491113635), (3, 163704545), (5, 98222727), (15, 32740909), (53, 9266295), (159, 3088765), (181, 2713335), (265, 1853259), (543, 904445), (795, 617753), (905, 542667), (2715, 180889), (3413, 143895), (9593, 51195), (10239, 47965), (17065, 28779)]