15028715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 20993280

約数和(自身を除く): 5964565

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 283, 559, 817, 1235, 1415, 2795, 3679, 4085, 5377, 10621, 12169, 18395, 26885, 53105, 60845, 69901, 158197, 231211, 349505, 790985, 1156055, 3005743, 15028715]

約数ペア:

[(1, 15028715), (5, 3005743), (13, 1156055), (19, 790985), (43, 349505), (65, 231211), (95, 158197), (215, 69901), (247, 60845), (283, 53105), (559, 26885), (817, 18395), (1235, 12169), (1415, 10621), (2795, 5377), (3679, 4085)]