67457105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 89385120

約数和(自身を除く): 21928015

約数列:

[1, 5, 17, 37, 85, 89, 185, 241, 445, 629, 1205, 1513, 3145, 3293, 4097, 7565, 8917, 16465, 20485, 21449, 44585, 55981, 107245, 151589, 279905, 364633, 757945, 793613, 1823165, 3968065, 13491421, 67457105]

約数ペア:

[(1, 67457105), (5, 13491421), (17, 3968065), (37, 1823165), (85, 793613), (89, 757945), (185, 364633), (241, 279905), (445, 151589), (629, 107245), (1205, 55981), (1513, 44585), (3145, 21449), (3293, 20485), (4097, 16465), (7565, 8917)]