11393505

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5387}}^1$

素因数の和:5445

約数の個数: 24

約数和(自身を含む): 20172672

約数和(自身を除く): 8779167

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 5387, 16161, 26935, 48483, 80805, 242415, 253189, 759567, 1265945, 2278701, 3797835, 11393505]

約数ペア:

[(1, 11393505), (3, 3797835), (5, 2278701), (9, 1265945), (15, 759567), (45, 253189), (47, 242415), (141, 80805), (235, 48483), (423, 26935), (705, 16161), (2115, 5387)]