14990715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 27799200

約数和(自身を除く): 12808485

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 197, 267, 285, 445, 591, 801, 855, 985, 1335, 1691, 1773, 2955, 3743, 4005, 5073, 8455, 8865, 11229, 15219, 17533, 18715, 25365, 33687, 52599, 56145, 76095, 87665, 157797, 168435, 262995, 333127, 788985, 999381, 1665635, 2998143, 4996905, 14990715]

約数ペア:

[(1, 14990715), (3, 4996905), (5, 2998143), (9, 1665635), (15, 999381), (19, 788985), (45, 333127), (57, 262995), (89, 168435), (95, 157797), (171, 87665), (197, 76095), (267, 56145), (285, 52599), (445, 33687), (591, 25365), (801, 18715), (855, 17533), (985, 15219), (1335, 11229), (1691, 8865), (1773, 8455), (2955, 5073), (3743, 4005)]