1258804935

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{252013}}^1$

素因数の和:252064

約数の個数: 32

約数和(自身を含む): 2298367680

約数和(自身を除く): 1039562745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 252013, 756039, 1260065, 2268117, 3780195, 6804351, 9324481, 11340585, 27973443, 34021755, 46622405, 83920329, 139867215, 251760987, 419601645, 1258804935]

約数ペア:

[(1, 1258804935), (3, 419601645), (5, 251760987), (9, 139867215), (15, 83920329), (27, 46622405), (37, 34021755), (45, 27973443), (111, 11340585), (135, 9324481), (185, 6804351), (333, 3780195), (555, 2268117), (999, 1260065), (1665, 756039), (4995, 252013)]