15129054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 35642880

約数和(自身を除く): 20513826

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1427, 1767, 2854, 3534, 4281, 5301, 8562, 10602, 12843, 25686, 27113, 44237, 54226, 81339, 88474, 132711, 162678, 244017, 265422, 398133, 488034, 796266, 840503, 1681006, 2521509, 5043018, 7564527, 15129054]

約数ペア:

[(1, 15129054), (2, 7564527), (3, 5043018), (6, 2521509), (9, 1681006), (18, 840503), (19, 796266), (31, 488034), (38, 398133), (57, 265422), (62, 244017), (93, 162678), (114, 132711), (171, 88474), (186, 81339), (279, 54226), (342, 44237), (558, 27113), (589, 25686), (1178, 12843), (1427, 10602), (1767, 8562), (2854, 5301), (3534, 4281)]