9612005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 13453440

約数和(自身を除く): 3841435

約数列:

[1, 5, 13, 19, 43, 65, 95, 181, 215, 247, 559, 817, 905, 1235, 2353, 2795, 3439, 4085, 7783, 10621, 11765, 17195, 38915, 44707, 53105, 101179, 147877, 223535, 505895, 739385, 1922401, 9612005]

約数ペア:

[(1, 9612005), (5, 1922401), (13, 739385), (19, 505895), (43, 223535), (65, 147877), (95, 101179), (181, 53105), (215, 44707), (247, 38915), (559, 17195), (817, 11765), (905, 10621), (1235, 7783), (2353, 4085), (2795, 3439)]