7136986905

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{5441}}^1$

素因数の和:5838

約数の個数: 48

約数和(自身を含む): 12537323136

約数和(自身を除く): 5400336231

約数列:

[1, 3, 5, 9, 15, 45, 103, 283, 309, 515, 849, 927, 1415, 1545, 2547, 4245, 4635, 5441, 12735, 16323, 27205, 29149, 48969, 81615, 87447, 145745, 244845, 262341, 437235, 560423, 1311705, 1539803, 1681269, 2802115, 4619409, 5043807, 7699015, 8406345, 13858227, 23097045, 25219035, 69291135, 158599709, 475799127, 792998545, 1427397381, 2378995635, 7136986905]

約数ペア:

[(1, 7136986905), (3, 2378995635), (5, 1427397381), (9, 792998545), (15, 475799127), (45, 158599709), (103, 69291135), (283, 25219035), (309, 23097045), (515, 13858227), (849, 8406345), (927, 7699015), (1415, 5043807), (1545, 4619409), (2547, 2802115), (4245, 1681269), (4635, 1539803), (5441, 1311705), (12735, 560423), (16323, 437235), (27205, 262341), (29149, 244845), (48969, 145745), (81615, 87447)]