15497415

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8009}}^1$

素因数の和:8063

約数の個数: 24

約数和(自身を含む): 27490320

約数和(自身を除く): 11992905

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 8009, 24027, 40045, 72081, 120135, 344387, 360405, 1033161, 1721935, 3099483, 5165805, 15497415]

約数ペア:

[(1, 15497415), (3, 5165805), (5, 3099483), (9, 1721935), (15, 1033161), (43, 360405), (45, 344387), (129, 120135), (215, 72081), (387, 40045), (645, 24027), (1935, 8009)]