30044175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 57496320

約数和(自身を除く): 27452145

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 89, 105, 175, 267, 445, 525, 623, 643, 1335, 1869, 1929, 2225, 3115, 3215, 4501, 6675, 9345, 9645, 13503, 15575, 16075, 22505, 46725, 48225, 57227, 67515, 112525, 171681, 286135, 337575, 400589, 858405, 1201767, 1430675, 2002945, 4292025, 6008835, 10014725, 30044175]

約数ペア:

[(1, 30044175), (3, 10014725), (5, 6008835), (7, 4292025), (15, 2002945), (21, 1430675), (25, 1201767), (35, 858405), (75, 400589), (89, 337575), (105, 286135), (175, 171681), (267, 112525), (445, 67515), (525, 57227), (623, 48225), (643, 46725), (1335, 22505), (1869, 16075), (1929, 15575), (2225, 13503), (3115, 9645), (3215, 9345), (4501, 6675)]