163950015

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 267632640

約数和(自身を除く): 103682625

約数列:

[1, 3, 5, 15, 89, 127, 267, 381, 445, 635, 967, 1335, 1905, 2901, 4835, 11303, 14505, 33909, 56515, 86063, 122809, 169545, 258189, 368427, 430315, 614045, 1290945, 1842135, 10930001, 32790003, 54650005, 163950015]

約数ペア:

[(1, 163950015), (3, 54650005), (5, 32790003), (15, 10930001), (89, 1842135), (127, 1290945), (267, 614045), (381, 430315), (445, 368427), (635, 258189), (967, 169545), (1335, 122809), (1905, 86063), (2901, 56515), (4835, 33909), (11303, 14505)]