14628575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 21665280

約数和(自身を除く): 7036705

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 103, 115, 247, 299, 325, 437, 475, 515, 575, 1235, 1339, 1495, 1957, 2185, 2369, 2575, 5681, 6175, 6695, 7475, 9785, 10925, 11845, 25441, 28405, 30797, 33475, 45011, 48925, 59225, 127205, 142025, 153985, 225055, 585143, 636025, 769925, 1125275, 2925715, 14628575]

約数ペア:

[(1, 14628575), (5, 2925715), (13, 1125275), (19, 769925), (23, 636025), (25, 585143), (65, 225055), (95, 153985), (103, 142025), (115, 127205), (247, 59225), (299, 48925), (325, 45011), (437, 33475), (475, 30797), (515, 28405), (575, 25441), (1235, 11845), (1339, 10925), (1495, 9785), (1957, 7475), (2185, 6695), (2369, 6175), (2575, 5681)]