56075955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12503}}^1$

素因数の和:12547

約数の個数: 32

約数和(自身を含む): 100832256

約数和(自身を除く): 44756301

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 12503, 37509, 62515, 162539, 187545, 287569, 487617, 812695, 862707, 1437845, 2438085, 3738397, 4313535, 11215191, 18691985, 56075955]

約数ペア:

[(1, 56075955), (3, 18691985), (5, 11215191), (13, 4313535), (15, 3738397), (23, 2438085), (39, 1437845), (65, 862707), (69, 812695), (115, 487617), (195, 287569), (299, 187545), (345, 162539), (897, 62515), (1495, 37509), (4485, 12503)]