25105065

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 41302656

約数和(自身を除く): 16197591

約数列:

[1, 3, 5, 15, 73, 101, 219, 227, 303, 365, 505, 681, 1095, 1135, 1515, 3405, 7373, 16571, 22119, 22927, 36865, 49713, 68781, 82855, 110595, 114635, 248565, 343905, 1673671, 5021013, 8368355, 25105065]

約数ペア:

[(1, 25105065), (3, 8368355), (5, 5021013), (15, 1673671), (73, 343905), (101, 248565), (219, 114635), (227, 110595), (303, 82855), (365, 68781), (505, 49713), (681, 36865), (1095, 22927), (1135, 22119), (1515, 16571), (3405, 7373)]