16204305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3613}}^1$

素因数の和:3657

約数の個数: 32

約数和(自身を含む): 29143296

約数和(自身を除く): 12938991

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 3613, 4485, 10839, 18065, 46969, 54195, 83099, 140907, 234845, 249297, 415495, 704535, 1080287, 1246485, 3240861, 5401435, 16204305]

約数ペア:

[(1, 16204305), (3, 5401435), (5, 3240861), (13, 1246485), (15, 1080287), (23, 704535), (39, 415495), (65, 249297), (69, 234845), (115, 140907), (195, 83099), (299, 54195), (345, 46969), (897, 18065), (1495, 10839), (3613, 4485)]