40808745

素因数分解:

$3^3\times 5^1\times {\mathrm{302287}}^1$

素因数の和:302301

約数の個数: 16

約数和(自身を含む): 72549120

約数和(自身を除く): 31740375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 302287, 906861, 1511435, 2720583, 4534305, 8161749, 13602915, 40808745]

約数ペア:

[(1, 40808745), (3, 13602915), (5, 8161749), (9, 4534305), (15, 2720583), (27, 1511435), (45, 906861), (135, 302287)]