81103650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{540691}}^1$

素因数の和:540706

約数の個数: 24

約数和(自身を含む): 201137424

約数和(自身を除く): 120033774

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 540691, 1081382, 1622073, 2703455, 3244146, 5406910, 8110365, 13517275, 16220730, 27034550, 40551825, 81103650]

約数ペア:

[(1, 81103650), (2, 40551825), (3, 27034550), (5, 16220730), (6, 13517275), (10, 8110365), (15, 5406910), (25, 3244146), (30, 2703455), (50, 1622073), (75, 1081382), (150, 540691)]