6643934145

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{477809}}^1$

素因数の和:477926

約数の個数: 32

約数和(自身を含む): 11926137600

約数和(自身を除く): 5282203455

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 13905, 477809, 1433427, 2389045, 4300281, 7167135, 12900843, 21501405, 49214327, 64504215, 147642981, 246071635, 442928943, 738214905, 1328786829, 2214644715, 6643934145]

約数ペア:

[(1, 6643934145), (3, 2214644715), (5, 1328786829), (9, 738214905), (15, 442928943), (27, 246071635), (45, 147642981), (103, 64504215), (135, 49214327), (309, 21501405), (515, 12900843), (927, 7167135), (1545, 4300281), (2781, 2389045), (4635, 1433427), (13905, 477809)]