64584905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 32597815

約数列:

[1, 5, 7, 11, 35, 55, 77, 227, 385, 739, 1135, 1589, 2497, 3695, 5173, 7945, 8129, 12485, 17479, 25865, 40645, 56903, 87395, 167753, 284515, 838765, 1174271, 1845283, 5871355, 9226415, 12916981, 64584905]

約数ペア:

[(1, 64584905), (5, 12916981), (7, 9226415), (11, 5871355), (35, 1845283), (55, 1174271), (77, 838765), (227, 284515), (385, 167753), (739, 87395), (1135, 56903), (1589, 40645), (2497, 25865), (3695, 17479), (5173, 12485), (7945, 8129)]