40413735

素因数分解:

$3^4\times 5^1\times {\mathrm{99787}}^1$

素因数の和:99804

約数の個数: 20

約数和(自身を含む): 72446088

約数和(自身を除く): 32032353

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 99787, 299361, 498935, 898083, 1496805, 2694249, 4490415, 8082747, 13471245, 40413735]

約数ペア:

[(1, 40413735), (3, 13471245), (5, 8082747), (9, 4490415), (15, 2694249), (27, 1496805), (45, 898083), (81, 498935), (135, 299361), (405, 99787)]