72886715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45697}}^1$

素因数の和:45742

約数の個数: 16

約数和(自身を含む): 98707680

約数和(自身を除く): 25820965

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 45697, 228485, 502667, 1325213, 2513335, 6626065, 14577343, 72886715]

約数ペア:

[(1, 72886715), (5, 14577343), (11, 6626065), (29, 2513335), (55, 1325213), (145, 502667), (319, 228485), (1595, 45697)]