56207415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17929}}^1$

素因数の和:17967

約数の個数: 32

約数和(自身を含む): 103276800

約数和(自身を除く): 47069385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 17929, 53787, 89645, 197219, 268935, 340651, 591657, 986095, 1021953, 1703255, 2958285, 3747161, 5109765, 11241483, 18735805, 56207415]

約数ペア:

[(1, 56207415), (3, 18735805), (5, 11241483), (11, 5109765), (15, 3747161), (19, 2958285), (33, 1703255), (55, 1021953), (57, 986095), (95, 591657), (165, 340651), (209, 268935), (285, 197219), (627, 89645), (1045, 53787), (3135, 17929)]