73128555

素因数分解:

$3^3\times 5^1\times {\mathrm{541693}}^1$

素因数の和:541707

約数の個数: 16

約数和(自身を含む): 130006560

約数和(自身を除く): 56878005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 541693, 1625079, 2708465, 4875237, 8125395, 14625711, 24376185, 73128555]

約数ペア:

[(1, 73128555), (3, 24376185), (5, 14625711), (9, 8125395), (15, 4875237), (27, 2708465), (45, 1625079), (135, 541693)]