80494915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7229}}^1$

素因数の和:7382

約数の個数: 16

約数和(自身を含む): 103070880

約数和(自身を除く): 22575965

約数列:

[1, 5, 17, 85, 131, 655, 2227, 7229, 11135, 36145, 122893, 614465, 946999, 4734995, 16098983, 80494915]

約数ペア:

[(1, 80494915), (5, 16098983), (17, 4734995), (85, 946999), (131, 614465), (655, 122893), (2227, 36145), (7229, 11135)]