13274025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 24105600

約数和(自身を除く): 10831575

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 359, 425, 435, 493, 725, 1077, 1275, 1479, 1795, 2175, 2465, 5385, 6103, 7395, 8975, 10411, 12325, 18309, 26925, 30515, 31233, 36975, 52055, 91545, 152575, 156165, 176987, 260275, 457725, 530961, 780825, 884935, 2654805, 4424675, 13274025]

約数ペア:

[(1, 13274025), (3, 4424675), (5, 2654805), (15, 884935), (17, 780825), (25, 530961), (29, 457725), (51, 260275), (75, 176987), (85, 156165), (87, 152575), (145, 91545), (255, 52055), (359, 36975), (425, 31233), (435, 30515), (493, 26925), (725, 18309), (1077, 12325), (1275, 10411), (1479, 8975), (1795, 7395), (2175, 6103), (2465, 5385)]