15106025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 20620704

約数和(自身を除く): 5514679

約数列:

[1, 5, 11, 25, 55, 163, 275, 337, 815, 1685, 1793, 3707, 4075, 8425, 8965, 18535, 44825, 54931, 92675, 274655, 604241, 1373275, 3021205, 15106025]

約数ペア:

[(1, 15106025), (5, 3021205), (11, 1373275), (25, 604241), (55, 274655), (163, 92675), (275, 54931), (337, 44825), (815, 18535), (1685, 8965), (1793, 8425), (3707, 4075)]