27672525

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4241}}^1$

素因数の和:4286

約数の個数: 36

約数和(自身を含む): 51285780

約数和(自身を除く): 23613255

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 4241, 6525, 12723, 21205, 38169, 63615, 106025, 122989, 190845, 318075, 368967, 614945, 954225, 1106901, 1844835, 3074725, 5534505, 9224175, 27672525]

約数ペア:

[(1, 27672525), (3, 9224175), (5, 5534505), (9, 3074725), (15, 1844835), (25, 1106901), (29, 954225), (45, 614945), (75, 368967), (87, 318075), (145, 190845), (225, 122989), (261, 106025), (435, 63615), (725, 38169), (1305, 21205), (2175, 12723), (4241, 6525)]