80488585

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 98832960

約数和(自身を除く): 18344375

約数列:

[1, 5, 61, 163, 305, 815, 1619, 8095, 9943, 49715, 98759, 263897, 493795, 1319485, 16097717, 80488585]

約数ペア:

[(1, 80488585), (5, 16097717), (61, 1319485), (163, 493795), (305, 263897), (815, 98759), (1619, 49715), (8095, 9943)]