7513545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 13208832

約数和(自身を除く): 5695287

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 727, 795, 2067, 2181, 3445, 3635, 9451, 10335, 10905, 28353, 38531, 47255, 115593, 141765, 192655, 500903, 577965, 1502709, 2504515, 7513545]

約数ペア:

[(1, 7513545), (3, 2504515), (5, 1502709), (13, 577965), (15, 500903), (39, 192655), (53, 141765), (65, 115593), (159, 47255), (195, 38531), (265, 28353), (689, 10905), (727, 10335), (795, 9451), (2067, 3635), (2181, 3445)]