39372075

素因数分解:

$3^5\times 5^2\times {\mathrm{6481}}^1$

素因数の和:6506

約数の個数: 36

約数和(自身を含む): 73142888

約数和(自身を除く): 33770813

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 6481, 19443, 32405, 58329, 97215, 162025, 174987, 291645, 486075, 524961, 874935, 1458225, 1574883, 2624805, 4374675, 7874415, 13124025, 39372075]

約数ペア:

[(1, 39372075), (3, 13124025), (5, 7874415), (9, 4374675), (15, 2624805), (25, 1574883), (27, 1458225), (45, 874935), (75, 524961), (81, 486075), (135, 291645), (225, 174987), (243, 162025), (405, 97215), (675, 58329), (1215, 32405), (2025, 19443), (6075, 6481)]