201074805

素因数分解:

$3^4\times 5^1\times {\mathrm{496481}}^1$

素因数の和:496498

約数の個数: 20

約数和(自身を含む): 360445932

約数和(自身を除く): 159371127

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 496481, 1489443, 2482405, 4468329, 7447215, 13404987, 22341645, 40214961, 67024935, 201074805]

約数ペア:

[(1, 201074805), (3, 67024935), (5, 40214961), (9, 22341645), (15, 13404987), (27, 7447215), (45, 4468329), (81, 2482405), (135, 1489443), (405, 496481)]