11880075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 9118581

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 97, 115, 213, 291, 345, 355, 485, 575, 1065, 1455, 1633, 1725, 1775, 2231, 2425, 4899, 5325, 6693, 6887, 7275, 8165, 11155, 20661, 24495, 33465, 34435, 40825, 55775, 103305, 122475, 158401, 167325, 172175, 475203, 516525, 792005, 2376015, 3960025, 11880075]

約数ペア:

[(1, 11880075), (3, 3960025), (5, 2376015), (15, 792005), (23, 516525), (25, 475203), (69, 172175), (71, 167325), (75, 158401), (97, 122475), (115, 103305), (213, 55775), (291, 40825), (345, 34435), (355, 33465), (485, 24495), (575, 20661), (1065, 11155), (1455, 8165), (1633, 7275), (1725, 6887), (1775, 6693), (2231, 5325), (2425, 4899)]