91145665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 125991936

約数和(自身を除く): 34846271

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1487, 1495, 2665, 4715, 7435, 12259, 19331, 34201, 60967, 61295, 96655, 171005, 304835, 444613, 792571, 1402241, 2223065, 3962855, 7011205, 18229133, 91145665]

約数ペア:

[(1, 91145665), (5, 18229133), (13, 7011205), (23, 3962855), (41, 2223065), (65, 1402241), (115, 792571), (205, 444613), (299, 304835), (533, 171005), (943, 96655), (1487, 61295), (1495, 60967), (2665, 34201), (4715, 19331), (7435, 12259)]