12453645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 21559680

約数和(自身を除く): 9106035

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 1181, 2109, 3515, 3543, 5905, 10545, 17715, 22439, 43697, 67317, 112195, 131091, 218485, 336585, 655455, 830243, 2490729, 4151215, 12453645]

約数ペア:

[(1, 12453645), (3, 4151215), (5, 2490729), (15, 830243), (19, 655455), (37, 336585), (57, 218485), (95, 131091), (111, 112195), (185, 67317), (285, 43697), (555, 22439), (703, 17715), (1181, 10545), (2109, 5905), (3515, 3543)]