13185095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 20597760

約数和(自身を除く): 7412665

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1489, 1771, 7445, 8855, 10423, 16379, 34247, 52115, 81895, 114653, 171235, 239729, 376717, 573265, 1198645, 1883585, 2637019, 13185095]

約数ペア:

[(1, 13185095), (5, 2637019), (7, 1883585), (11, 1198645), (23, 573265), (35, 376717), (55, 239729), (77, 171235), (115, 114653), (161, 81895), (253, 52115), (385, 34247), (805, 16379), (1265, 10423), (1489, 8855), (1771, 7445)]