38777535

素因数分解:

$3^4\times 5^1\times {\mathrm{95747}}^1$

素因数の和:95764

約数の個数: 20

約数和(自身を含む): 69513048

約数和(自身を除く): 30735513

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 95747, 287241, 478735, 861723, 1436205, 2585169, 4308615, 7755507, 12925845, 38777535]

約数ペア:

[(1, 38777535), (3, 12925845), (5, 7755507), (9, 4308615), (15, 2585169), (27, 1436205), (45, 861723), (81, 478735), (135, 287241), (405, 95747)]