38601475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 57853440

約数和(自身を除く): 19251965

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 187, 253, 275, 359, 391, 425, 575, 935, 1265, 1795, 1955, 3949, 4301, 4675, 6103, 6325, 8257, 8975, 9775, 19745, 21505, 30515, 41285, 67133, 90827, 98725, 107525, 140369, 152575, 206425, 335665, 454135, 701845, 1544059, 1678325, 2270675, 3509225, 7720295, 38601475]

約数ペア:

[(1, 38601475), (5, 7720295), (11, 3509225), (17, 2270675), (23, 1678325), (25, 1544059), (55, 701845), (85, 454135), (115, 335665), (187, 206425), (253, 152575), (275, 140369), (359, 107525), (391, 98725), (425, 90827), (575, 67133), (935, 41285), (1265, 30515), (1795, 21505), (1955, 19745), (3949, 9775), (4301, 8975), (4675, 8257), (6103, 6325)]