64119045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 105910272

約数和(自身を除く): 41791227

約数列:

[1, 3, 5, 15, 47, 103, 141, 235, 309, 515, 705, 883, 1545, 2649, 4415, 4841, 13245, 14523, 24205, 41501, 72615, 90949, 124503, 207505, 272847, 454745, 622515, 1364235, 4274603, 12823809, 21373015, 64119045]

約数ペア:

[(1, 64119045), (3, 21373015), (5, 12823809), (15, 4274603), (47, 1364235), (103, 622515), (141, 454745), (235, 272847), (309, 207505), (515, 124503), (705, 90949), (883, 72615), (1545, 41501), (2649, 24205), (4415, 14523), (4841, 13245)]