2438863455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{27103}}^1$

素因数の和:27975

約数の個数: 32

約数和(自身を含む): 4465004544

約数和(自身を除く): 2026141089

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 857, 2571, 4285, 5999, 12855, 17997, 27103, 29995, 81309, 89985, 135515, 189721, 406545, 569163, 948605, 2845815, 23227271, 69681813, 116136355, 162590897, 348409065, 487772691, 812954485, 2438863455]

約数ペア:

[(1, 2438863455), (3, 812954485), (5, 487772691), (7, 348409065), (15, 162590897), (21, 116136355), (35, 69681813), (105, 23227271), (857, 2845815), (2571, 948605), (4285, 569163), (5999, 406545), (12855, 189721), (17997, 135515), (27103, 89985), (29995, 81309)]