1337895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 2498496

約数和(自身を除く): 1160601

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2287, 6861, 11435, 20583, 29731, 34305, 89193, 102915, 148655, 267579, 445965, 1337895]

約数ペア:

[(1, 1337895), (3, 445965), (5, 267579), (9, 148655), (13, 102915), (15, 89193), (39, 34305), (45, 29731), (65, 20583), (117, 11435), (195, 6861), (585, 2287)]