124631415

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 228777120

約数和(自身を除く): 104145705

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1247, 1305, 1935, 2221, 3741, 6235, 6663, 11105, 11223, 18705, 19989, 33315, 56115, 64409, 95503, 99945, 193227, 286509, 322045, 477515, 579681, 859527, 966135, 1432545, 2769587, 2898405, 4297635, 8308761, 13847935, 24926283, 41543805, 124631415]

約数ペア:

[(1, 124631415), (3, 41543805), (5, 24926283), (9, 13847935), (15, 8308761), (29, 4297635), (43, 2898405), (45, 2769587), (87, 1432545), (129, 966135), (145, 859527), (215, 579681), (261, 477515), (387, 322045), (435, 286509), (645, 193227), (1247, 99945), (1305, 95503), (1935, 64409), (2221, 56115), (3741, 33315), (6235, 19989), (6663, 18705), (11105, 11223)]