30423795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 51865920

約数和(自身を除く): 21442125

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 521, 687, 1145, 1563, 2605, 3435, 3893, 7815, 8857, 11679, 19465, 26571, 44285, 58395, 119309, 132855, 357927, 596545, 1789635, 2028253, 6084759, 10141265, 30423795]

約数ペア:

[(1, 30423795), (3, 10141265), (5, 6084759), (15, 2028253), (17, 1789635), (51, 596545), (85, 357927), (229, 132855), (255, 119309), (521, 58395), (687, 44285), (1145, 26571), (1563, 19465), (2605, 11679), (3435, 8857), (3893, 7815)]