70869735

素因数分解:

$3^7\times 5^1\times {\mathrm{6481}}^1$

素因数の和:6507

約数の個数: 32

約数和(自身を含む): 127565760

約数和(自身を除く): 56696025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6481, 10935, 19443, 32405, 58329, 97215, 174987, 291645, 524961, 874935, 1574883, 2624805, 4724649, 7874415, 14173947, 23623245, 70869735]

約数ペア:

[(1, 70869735), (3, 23623245), (5, 14173947), (9, 7874415), (15, 4724649), (27, 2624805), (45, 1574883), (81, 874935), (135, 524961), (243, 291645), (405, 174987), (729, 97215), (1215, 58329), (2187, 32405), (3645, 19443), (6481, 10935)]