2283515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 3180240

約数和(自身を除く): 896725

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 559, 817, 1235, 1849, 2795, 4085, 9245, 10621, 24037, 35131, 53105, 120185, 175655, 456703, 2283515]

約数ペア:

[(1, 2283515), (5, 456703), (13, 175655), (19, 120185), (43, 53105), (65, 35131), (95, 24037), (215, 10621), (247, 9245), (559, 4085), (817, 2795), (1235, 1849)]