54164655

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 99740160

約数和(自身を除く): 45575505

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 531, 885, 887, 1035, 1357, 2655, 2661, 4071, 4435, 6785, 7983, 12213, 13305, 20355, 20401, 39915, 52333, 61065, 61203, 102005, 156999, 183609, 261665, 306015, 470997, 784995, 918045, 1203659, 2354985, 3610977, 6018295, 10832931, 18054885, 54164655]

約数ペア:

[(1, 54164655), (3, 18054885), (5, 10832931), (9, 6018295), (15, 3610977), (23, 2354985), (45, 1203659), (59, 918045), (69, 784995), (115, 470997), (177, 306015), (207, 261665), (295, 183609), (345, 156999), (531, 102005), (885, 61203), (887, 61065), (1035, 52333), (1357, 39915), (2655, 20401), (2661, 20355), (4071, 13305), (4435, 12213), (6785, 7983)]