201202515

素因数分解:

$3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2963}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 157322925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 503, 1509, 2515, 2963, 4527, 7545, 8889, 13581, 14815, 22635, 26667, 44445, 67905, 80001, 133335, 400005, 1490389, 4471167, 7451945, 13413501, 22355835, 40240503, 67067505, 201202515]

約数ペア:

[(1, 201202515), (3, 67067505), (5, 40240503), (9, 22355835), (15, 13413501), (27, 7451945), (45, 4471167), (135, 1490389), (503, 400005), (1509, 133335), (2515, 80001), (2963, 67905), (4527, 44445), (7545, 26667), (8889, 22635), (13581, 14815)]