48129915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 81709056

約数和(自身を除く): 33579141

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 2287, 4209, 6861, 7015, 11435, 21045, 34305, 52601, 139507, 157803, 263005, 418521, 697535, 789015, 2092605, 3208661, 9625983, 16043305, 48129915]

約数ペア:

[(1, 48129915), (3, 16043305), (5, 9625983), (15, 3208661), (23, 2092605), (61, 789015), (69, 697535), (115, 418521), (183, 263005), (305, 157803), (345, 139507), (915, 52601), (1403, 34305), (2287, 21045), (4209, 11435), (6861, 7015)]