7770045

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 12743136

約数和(自身を除く): 4973091

約数列:

[1, 3, 5, 15, 79, 83, 237, 249, 395, 415, 1185, 1245, 6241, 6557, 18723, 19671, 31205, 32785, 93615, 98355, 518003, 1554009, 2590015, 7770045]

約数ペア:

[(1, 7770045), (3, 2590015), (5, 1554009), (15, 518003), (79, 98355), (83, 93615), (237, 32785), (249, 31205), (395, 19671), (415, 18723), (1185, 6557), (1245, 6241)]