25515054

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5409

約数の個数: 32

約数和(自身を含む): 57348000

約数和(自身を除く): 31832946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 5309, 10618, 15927, 31854, 47781, 95562, 143343, 286686, 472501, 945002, 1417503, 2835006, 4252509, 8505018, 12757527, 25515054]

約数ペア:

[(1, 25515054), (2, 12757527), (3, 8505018), (6, 4252509), (9, 2835006), (18, 1417503), (27, 945002), (54, 472501), (89, 286686), (178, 143343), (267, 95562), (534, 47781), (801, 31854), (1602, 15927), (2403, 10618), (4806, 5309)]