40172615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 58973184

約数和(自身を除く): 18800569

約数列:

[1, 5, 7, 17, 35, 85, 107, 119, 535, 595, 631, 749, 1819, 3155, 3745, 4417, 9095, 10727, 12733, 22085, 53635, 63665, 67517, 75089, 337585, 375445, 472619, 1147789, 2363095, 5738945, 8034523, 40172615]

約数ペア:

[(1, 40172615), (5, 8034523), (7, 5738945), (17, 2363095), (35, 1147789), (85, 472619), (107, 375445), (119, 337585), (535, 75089), (595, 67517), (631, 63665), (749, 53635), (1819, 22085), (3155, 12733), (3745, 10727), (4417, 9095)]