328203855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15551}}^1$

素因数の和:15636

約数の個数: 48

約数和(自身を含む): 659902464

約数和(自身を除く): 331698609

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 4221, 7035, 15551, 21105, 46653, 77755, 108857, 139959, 233265, 326571, 544285, 699795, 979713, 1041917, 1632855, 3125751, 4898565, 5209585, 7293419, 9377253, 15628755, 21880257, 36467095, 46886265, 65640771, 109401285, 328203855]

約数ペア:

[(1, 328203855), (3, 109401285), (5, 65640771), (7, 46886265), (9, 36467095), (15, 21880257), (21, 15628755), (35, 9377253), (45, 7293419), (63, 5209585), (67, 4898565), (105, 3125751), (201, 1632855), (315, 1041917), (335, 979713), (469, 699795), (603, 544285), (1005, 326571), (1407, 233265), (2345, 139959), (3015, 108857), (4221, 77755), (7035, 46653), (15551, 21105)]