27470415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 50434560

約数和(自身を除く): 22964145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 397, 659, 1191, 1977, 1985, 2779, 3295, 4613, 5955, 8337, 9885, 13839, 13895, 23065, 41685, 69195, 261623, 784869, 1308115, 1831361, 3924345, 5494083, 9156805, 27470415]

約数ペア:

[(1, 27470415), (3, 9156805), (5, 5494083), (7, 3924345), (15, 1831361), (21, 1308115), (35, 784869), (105, 261623), (397, 69195), (659, 41685), (1191, 23065), (1977, 13895), (1985, 13839), (2779, 9885), (3295, 8337), (4613, 5955)]