40966345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 61433856

約数和(自身を除く): 20467511

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2221, 2635, 3689, 11105, 15547, 18445, 37757, 68851, 77735, 188785, 264299, 344255, 481957, 1170467, 1321495, 2409785, 5852335, 8193269, 40966345]

約数ペア:

[(1, 40966345), (5, 8193269), (7, 5852335), (17, 2409785), (31, 1321495), (35, 1170467), (85, 481957), (119, 344255), (155, 264299), (217, 188785), (527, 77735), (595, 68851), (1085, 37757), (2221, 18445), (2635, 15547), (3689, 11105)]