25576256105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{21391}}^1$

素因数の和:21737

約数の個数: 32

約数和(自身を含む): 33010080768

約数和(自身を除く): 7433824663

約数列:

[1, 5, 23, 37, 115, 185, 281, 851, 1405, 4255, 6463, 10397, 21391, 32315, 51985, 106955, 239131, 491993, 791467, 1195655, 2459965, 3957335, 6010871, 18203741, 30054355, 91018705, 138250033, 222402227, 691250165, 1112011135, 5115251221, 25576256105]

約数ペア:

[(1, 25576256105), (5, 5115251221), (23, 1112011135), (37, 691250165), (115, 222402227), (185, 138250033), (281, 91018705), (851, 30054355), (1405, 18203741), (4255, 6010871), (6463, 3957335), (10397, 2459965), (21391, 1195655), (32315, 791467), (51985, 491993), (106955, 239131)]