27945715

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6287}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 38633472

約数和(自身を除く): 10687757

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 6287, 31435, 44009, 220045, 798449, 3992245, 5589143, 27945715]

約数ペア:

[(1, 27945715), (5, 5589143), (7, 3992245), (35, 798449), (127, 220045), (635, 44009), (889, 31435), (4445, 6287)]