40289715

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4639}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 70212480

約数和(自身を除く): 29922765

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 4639, 8685, 13917, 23195, 41751, 69585, 208755, 895327, 2685981, 4476635, 8057943, 13429905, 40289715]

約数ペア:

[(1, 40289715), (3, 13429905), (5, 8057943), (9, 4476635), (15, 2685981), (45, 895327), (193, 208755), (579, 69585), (965, 41751), (1737, 23195), (2895, 13917), (4639, 8685)]