27193355

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 39149568

約数和(自身を除く): 11956213

約数列:

[1, 5, 7, 31, 35, 71, 155, 217, 353, 355, 497, 1085, 1765, 2201, 2471, 2485, 10943, 11005, 12355, 15407, 25063, 54715, 76601, 77035, 125315, 175441, 383005, 776953, 877205, 3884765, 5438671, 27193355]

約数ペア:

[(1, 27193355), (5, 5438671), (7, 3884765), (31, 877205), (35, 776953), (71, 383005), (155, 175441), (217, 125315), (353, 77035), (355, 76601), (497, 54715), (1085, 25063), (1765, 15407), (2201, 12355), (2471, 11005), (2485, 10943)]