243045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 460512

約数和(自身を除く): 217467

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 491, 495, 1473, 2455, 4419, 5401, 7365, 16203, 22095, 27005, 48609, 81015, 243045]

約数ペア:

[(1, 243045), (3, 81015), (5, 48609), (9, 27005), (11, 22095), (15, 16203), (33, 7365), (45, 5401), (55, 4419), (99, 2455), (165, 1473), (491, 495)]