11518325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 18082176

約数和(自身を除く): 6563851

約数列:

[1, 5, 7, 13, 25, 35, 61, 65, 83, 91, 175, 305, 325, 415, 427, 455, 581, 793, 1079, 1525, 2075, 2135, 2275, 2905, 3965, 5063, 5395, 5551, 7553, 10675, 14525, 19825, 25315, 26975, 27755, 35441, 37765, 65819, 126575, 138775, 177205, 188825, 329095, 460733, 886025, 1645475, 2303665, 11518325]

約数ペア:

[(1, 11518325), (5, 2303665), (7, 1645475), (13, 886025), (25, 460733), (35, 329095), (61, 188825), (65, 177205), (83, 138775), (91, 126575), (175, 65819), (305, 37765), (325, 35441), (415, 27755), (427, 26975), (455, 25315), (581, 19825), (793, 14525), (1079, 10675), (1525, 7553), (2075, 5551), (2135, 5395), (2275, 5063), (2905, 3965)]