268606965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2851}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 469827072

約数和(自身を除く): 201220107

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 571, 1713, 2851, 2855, 6281, 8553, 8565, 14255, 18843, 31361, 31405, 42765, 94083, 94215, 156805, 470415, 1627921, 4883763, 8139605, 17907131, 24418815, 53721393, 89535655, 268606965]

約数ペア:

[(1, 268606965), (3, 89535655), (5, 53721393), (11, 24418815), (15, 17907131), (33, 8139605), (55, 4883763), (165, 1627921), (571, 470415), (1713, 156805), (2851, 94215), (2855, 94083), (6281, 42765), (8553, 31405), (8565, 31361), (14255, 18843)]