39976005

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8681}}^1$

素因数の和:8996

約数の個数: 16

約数和(自身を含む): 64177344

約数和(自身を除く): 24201339

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 8681, 26043, 43405, 130215, 2665067, 7995201, 13325335, 39976005]

約数ペア:

[(1, 39976005), (3, 13325335), (5, 7995201), (15, 2665067), (307, 130215), (921, 43405), (1535, 26043), (4605, 8681)]