39062855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 19723705

約数列:

[1, 5, 13, 17, 23, 29, 53, 65, 85, 115, 145, 221, 265, 299, 377, 391, 493, 667, 689, 901, 1105, 1219, 1495, 1537, 1885, 1955, 2465, 3335, 3445, 4505, 5083, 6095, 6409, 7685, 8671, 11339, 11713, 15847, 19981, 20723, 25415, 26129, 32045, 35351, 43355, 56695, 58565, 79235, 99905, 103615, 130645, 147407, 176755, 269399, 339677, 459563, 600967, 737035, 1346995, 1698385, 2297815, 3004835, 7812571, 39062855]

約数ペア:

[(1, 39062855), (5, 7812571), (13, 3004835), (17, 2297815), (23, 1698385), (29, 1346995), (53, 737035), (65, 600967), (85, 459563), (115, 339677), (145, 269399), (221, 176755), (265, 147407), (299, 130645), (377, 103615), (391, 99905), (493, 79235), (667, 58565), (689, 56695), (901, 43355), (1105, 35351), (1219, 32045), (1495, 26129), (1537, 25415), (1885, 20723), (1955, 19981), (2465, 15847), (3335, 11713), (3445, 11339), (4505, 8671), (5083, 7685), (6095, 6409)]