15674589125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22073}}^1$

素因数の和:22143

約数の個数: 64

約数和(自身を含む): 23140615680

約数和(自身を除く): 7466026555

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 115, 125, 247, 299, 325, 437, 475, 575, 1235, 1495, 1625, 2185, 2375, 2875, 5681, 6175, 7475, 10925, 22073, 28405, 30875, 37375, 54625, 110365, 142025, 286949, 419387, 507679, 551825, 710125, 1434745, 2096935, 2538395, 2759125, 5452031, 6599827, 7173725, 9645901, 10484675, 12691975, 27260155, 32999135, 35868625, 48229505, 52423375, 63459875, 125396713, 136300775, 164995675, 241147525, 626983565, 681503875, 824978375, 1205737625, 3134917825, 15674589125]

約数ペア:

[(1, 15674589125), (5, 3134917825), (13, 1205737625), (19, 824978375), (23, 681503875), (25, 626983565), (65, 241147525), (95, 164995675), (115, 136300775), (125, 125396713), (247, 63459875), (299, 52423375), (325, 48229505), (437, 35868625), (475, 32999135), (575, 27260155), (1235, 12691975), (1495, 10484675), (1625, 9645901), (2185, 7173725), (2375, 6599827), (2875, 5452031), (5681, 2759125), (6175, 2538395), (7475, 2096935), (10925, 1434745), (22073, 710125), (28405, 551825), (30875, 507679), (37375, 419387), (54625, 286949), (110365, 142025)]