9174815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 13825728

約数和(自身を除く): 4650913

約数列:

[1, 5, 13, 17, 19, 23, 65, 85, 95, 115, 221, 247, 299, 323, 361, 391, 437, 1105, 1235, 1495, 1615, 1805, 1955, 2185, 4199, 4693, 5083, 5681, 6137, 7429, 8303, 20995, 23465, 25415, 28405, 30685, 37145, 41515, 79781, 96577, 107939, 141151, 398905, 482885, 539695, 705755, 1834963, 9174815]

約数ペア:

[(1, 9174815), (5, 1834963), (13, 705755), (17, 539695), (19, 482885), (23, 398905), (65, 141151), (85, 107939), (95, 96577), (115, 79781), (221, 41515), (247, 37145), (299, 30685), (323, 28405), (361, 25415), (391, 23465), (437, 20995), (1105, 8303), (1235, 7429), (1495, 6137), (1615, 5681), (1805, 5083), (1955, 4693), (2185, 4199)]