89826045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 153394560

約数和(自身を除く): 63568515

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1965, 2227, 2689, 6681, 8067, 11135, 13445, 33405, 40335, 45713, 137139, 228565, 352259, 685695, 1056777, 1761295, 5283885, 5988403, 17965209, 29942015, 89826045]

約数ペア:

[(1, 89826045), (3, 29942015), (5, 17965209), (15, 5988403), (17, 5283885), (51, 1761295), (85, 1056777), (131, 685695), (255, 352259), (393, 228565), (655, 137139), (1965, 45713), (2227, 40335), (2689, 33405), (6681, 13445), (8067, 11135)]