37989765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6977}}^1$

素因数の和:7010

約数の個数: 36

約数和(自身を含む): 72389772

約数和(自身を除く): 34400007

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 6977, 20931, 34885, 62793, 76747, 104655, 230241, 313965, 383735, 690723, 844217, 1151205, 2532651, 3453615, 4221085, 7597953, 12663255, 37989765]

約数ペア:

[(1, 37989765), (3, 12663255), (5, 7597953), (9, 4221085), (11, 3453615), (15, 2532651), (33, 1151205), (45, 844217), (55, 690723), (99, 383735), (121, 313965), (165, 230241), (363, 104655), (495, 76747), (605, 62793), (1089, 34885), (1815, 20931), (5445, 6977)]