23534225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 12088495

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 227, 275, 319, 325, 377, 715, 725, 1135, 1595, 1885, 2497, 2951, 3575, 4147, 5675, 6583, 7975, 9425, 12485, 14755, 20735, 32461, 32915, 62425, 72413, 73775, 85579, 103675, 162305, 164575, 362065, 427895, 811525, 941369, 1810325, 2139475, 4706845, 23534225]

約数ペア:

[(1, 23534225), (5, 4706845), (11, 2139475), (13, 1810325), (25, 941369), (29, 811525), (55, 427895), (65, 362065), (143, 164575), (145, 162305), (227, 103675), (275, 85579), (319, 73775), (325, 72413), (377, 62425), (715, 32915), (725, 32461), (1135, 20735), (1595, 14755), (1885, 12485), (2497, 9425), (2951, 7975), (3575, 6583), (4147, 5675)]