22417245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 41408640

約数和(自身を除く): 18991395

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 157, 167, 171, 285, 471, 501, 785, 835, 855, 1413, 1503, 2355, 2505, 2983, 3173, 7065, 7515, 8949, 9519, 14915, 15865, 26219, 26847, 28557, 44745, 47595, 78657, 131095, 134235, 142785, 235971, 393285, 498161, 1179855, 1494483, 2490805, 4483449, 7472415, 22417245]

約数ペア:

[(1, 22417245), (3, 7472415), (5, 4483449), (9, 2490805), (15, 1494483), (19, 1179855), (45, 498161), (57, 393285), (95, 235971), (157, 142785), (167, 134235), (171, 131095), (285, 78657), (471, 47595), (501, 44745), (785, 28557), (835, 26847), (855, 26219), (1413, 15865), (1503, 14915), (2355, 9519), (2505, 8949), (2983, 7515), (3173, 7065)]