126043455

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 205083648

約数和(自身を除く): 79040193

約数列:

[1, 3, 5, 15, 101, 271, 303, 307, 505, 813, 921, 1355, 1515, 1535, 4065, 4605, 27371, 31007, 82113, 83197, 93021, 136855, 155035, 249591, 410565, 415985, 465105, 1247955, 8402897, 25208691, 42014485, 126043455]

約数ペア:

[(1, 126043455), (3, 42014485), (5, 25208691), (15, 8402897), (101, 1247955), (271, 465105), (303, 415985), (307, 410565), (505, 249591), (813, 155035), (921, 136855), (1355, 93021), (1515, 83197), (1535, 82113), (4065, 31007), (4605, 27371)]