42499235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6329}}^1$

素因数の和:6430

約数の個数: 16

約数和(自身を含む): 54691200

約数和(自身を除く): 12191965

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6329, 6715, 31645, 107593, 499991, 537965, 2499955, 8499847, 42499235]

約数ペア:

[(1, 42499235), (5, 8499847), (17, 2499955), (79, 537965), (85, 499991), (395, 107593), (1343, 31645), (6329, 6715)]