26742015

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1753}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 47989440

約数和(自身を除く): 21247425

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 1753, 3051, 5085, 5259, 8765, 15255, 15777, 26295, 47331, 78885, 198089, 236655, 594267, 990445, 1782801, 2971335, 5348403, 8914005, 26742015]

約数ペア:

[(1, 26742015), (3, 8914005), (5, 5348403), (9, 2971335), (15, 1782801), (27, 990445), (45, 594267), (113, 236655), (135, 198089), (339, 78885), (565, 47331), (1017, 26295), (1695, 15777), (1753, 15255), (3051, 8765), (5085, 5259)]