248588835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6637}}^1$

素因数の和:6883

約数の個数: 32

約数和(自身を含む): 435877632

約数和(自身を除く): 187288797

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 227, 681, 1135, 2497, 3405, 6637, 7491, 12485, 19911, 33185, 37455, 73007, 99555, 219021, 365035, 1095105, 1506599, 4519797, 7532995, 16572589, 22598985, 49717767, 82862945, 248588835]

約数ペア:

[(1, 248588835), (3, 82862945), (5, 49717767), (11, 22598985), (15, 16572589), (33, 7532995), (55, 4519797), (165, 1506599), (227, 1095105), (681, 365035), (1135, 219021), (2497, 99555), (3405, 73007), (6637, 37455), (7491, 33185), (12485, 19911)]