40081835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 53084160

約数和(自身を除く): 13002325

約数列:

[1, 5, 17, 47, 79, 85, 127, 235, 395, 635, 799, 1343, 2159, 3713, 3995, 5969, 6715, 10033, 10795, 18565, 29845, 50165, 63121, 101473, 170561, 315605, 471551, 507365, 852805, 2357755, 8016367, 40081835]

約数ペア:

[(1, 40081835), (5, 8016367), (17, 2357755), (47, 852805), (79, 507365), (85, 471551), (127, 315605), (235, 170561), (395, 101473), (635, 63121), (799, 50165), (1343, 29845), (2159, 18565), (3713, 10795), (3995, 10033), (5969, 6715)]