15102075

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3301}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 25385776

約数和(自身を除く): 10283701

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 3301, 4575, 9903, 16505, 49515, 82525, 201361, 247575, 604083, 1006805, 3020415, 5034025, 15102075]

約数ペア:

[(1, 15102075), (3, 5034025), (5, 3020415), (15, 1006805), (25, 604083), (61, 247575), (75, 201361), (183, 82525), (305, 49515), (915, 16505), (1525, 9903), (3301, 4575)]