328335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 622080

約数和(自身を除く): 293745

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 59, 105, 159, 177, 265, 295, 371, 413, 795, 885, 1113, 1239, 1855, 2065, 3127, 5565, 6195, 9381, 15635, 21889, 46905, 65667, 109445, 328335]

約数ペア:

[(1, 328335), (3, 109445), (5, 65667), (7, 46905), (15, 21889), (21, 15635), (35, 9381), (53, 6195), (59, 5565), (105, 3127), (159, 2065), (177, 1855), (265, 1239), (295, 1113), (371, 885), (413, 795)]