272415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 516096

約数和(自身を除く): 243681

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 127, 143, 165, 195, 381, 429, 635, 715, 1397, 1651, 1905, 2145, 4191, 4953, 6985, 8255, 18161, 20955, 24765, 54483, 90805, 272415]

約数ペア:

[(1, 272415), (3, 90805), (5, 54483), (11, 24765), (13, 20955), (15, 18161), (33, 8255), (39, 6985), (55, 4953), (65, 4191), (127, 2145), (143, 1905), (165, 1651), (195, 1397), (381, 715), (429, 635)]