79490235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1999}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 139392000

約数和(自身を除く): 59901765

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 723, 1205, 1999, 2651, 3615, 5997, 7953, 9995, 13255, 21989, 29985, 39765, 65967, 109945, 329835, 481759, 1445277, 2408795, 5299349, 7226385, 15898047, 26496745, 79490235]

約数ペア:

[(1, 79490235), (3, 26496745), (5, 15898047), (11, 7226385), (15, 5299349), (33, 2408795), (55, 1445277), (165, 481759), (241, 329835), (723, 109945), (1205, 65967), (1999, 39765), (2651, 29985), (3615, 21989), (5997, 13255), (7953, 9995)]