73974395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 104296896

約数和(自身を除く): 30322501

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 671, 935, 1037, 1297, 3355, 5185, 6485, 11407, 14267, 22049, 57035, 71335, 79117, 110245, 242539, 395585, 870287, 1212695, 1344989, 4351435, 6724945, 14794879, 73974395]

約数ペア:

[(1, 73974395), (5, 14794879), (11, 6724945), (17, 4351435), (55, 1344989), (61, 1212695), (85, 870287), (187, 395585), (305, 242539), (671, 110245), (935, 79117), (1037, 71335), (1297, 57035), (3355, 22049), (5185, 14267), (6485, 11407)]