18076135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 9917465

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 1619, 2233, 8095, 11165, 11333, 17809, 46951, 56665, 89045, 124663, 234755, 328657, 516461, 623315, 1643285, 2582305, 3615227, 18076135]

約数ペア:

[(1, 18076135), (5, 3615227), (7, 2582305), (11, 1643285), (29, 623315), (35, 516461), (55, 328657), (77, 234755), (145, 124663), (203, 89045), (319, 56665), (385, 46951), (1015, 17809), (1595, 11333), (1619, 11165), (2233, 8095)]