8395725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 15276800

約数和(自身を除く): 6881075

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 109, 195, 237, 325, 327, 395, 545, 975, 1027, 1185, 1417, 1635, 1975, 2725, 3081, 4251, 5135, 5925, 7085, 8175, 8611, 15405, 21255, 25675, 25833, 35425, 43055, 77025, 106275, 111943, 129165, 215275, 335829, 559715, 645825, 1679145, 2798575, 8395725]

約数ペア:

[(1, 8395725), (3, 2798575), (5, 1679145), (13, 645825), (15, 559715), (25, 335829), (39, 215275), (65, 129165), (75, 111943), (79, 106275), (109, 77025), (195, 43055), (237, 35425), (325, 25833), (327, 25675), (395, 21255), (545, 15405), (975, 8611), (1027, 8175), (1185, 7085), (1417, 5925), (1635, 5135), (1975, 4251), (2725, 3081)]