40430845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1$

素因数の和:5269

約数の個数: 32

約数和(自身を含む): 63237888

約数和(自身を除く): 22807043

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 5227, 7735, 26135, 36589, 67951, 88859, 182945, 339755, 444295, 475657, 622013, 1155167, 2378285, 3110065, 5775835, 8086169, 40430845]

約数ペア:

[(1, 40430845), (5, 8086169), (7, 5775835), (13, 3110065), (17, 2378285), (35, 1155167), (65, 622013), (85, 475657), (91, 444295), (119, 339755), (221, 182945), (455, 88859), (595, 67951), (1105, 36589), (1547, 26135), (5227, 7735)]