40097145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 70272000

約数和(自身を除く): 30174855

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 487, 499, 1461, 1497, 2435, 2495, 5357, 5489, 7305, 7485, 16071, 16467, 26785, 27445, 80355, 82335, 243013, 729039, 1215065, 2673143, 3645195, 8019429, 13365715, 40097145]

約数ペア:

[(1, 40097145), (3, 13365715), (5, 8019429), (11, 3645195), (15, 2673143), (33, 1215065), (55, 729039), (165, 243013), (487, 82335), (499, 80355), (1461, 27445), (1497, 26785), (2435, 16467), (2495, 16071), (5357, 7485), (5489, 7305)]