87246005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11927}}^1$

素因数の和:11969

約数の個数: 32

約数和(自身を含む): 137410560

約数和(自身を除く): 50164555

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 11927, 59635, 83489, 131197, 226613, 417445, 655985, 918379, 1133065, 1586291, 2492743, 4591895, 7931455, 12463715, 17449201, 87246005]

約数ペア:

[(1, 87246005), (5, 17449201), (7, 12463715), (11, 7931455), (19, 4591895), (35, 2492743), (55, 1586291), (77, 1133065), (95, 918379), (133, 655985), (209, 417445), (385, 226613), (665, 131197), (1045, 83489), (1463, 59635), (7315, 11927)]