87940755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{93059}}^1$

素因数の和:93080

約数の個数: 32

約数和(自身を含む): 178675200

約数和(自身を除く): 90734445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 93059, 279177, 465295, 651413, 837531, 1395885, 1954239, 2512593, 3257065, 4187655, 5862717, 9771195, 12562965, 17588151, 29313585, 87940755]

約数ペア:

[(1, 87940755), (3, 29313585), (5, 17588151), (7, 12562965), (9, 9771195), (15, 5862717), (21, 4187655), (27, 3257065), (35, 2512593), (45, 1954239), (63, 1395885), (105, 837531), (135, 651413), (189, 465295), (315, 279177), (945, 93059)]