71334055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 99610560

約数和(自身を除く): 28276505

約数列:

[1, 5, 13, 29, 41, 65, 71, 145, 169, 205, 355, 377, 533, 845, 923, 1189, 1885, 2059, 2665, 2911, 4615, 4901, 5945, 6929, 10295, 11999, 14555, 15457, 24505, 26767, 34645, 37843, 59995, 77285, 84419, 133835, 189215, 200941, 347971, 422095, 491959, 1004705, 1097447, 1739855, 2459795, 5487235, 14266811, 71334055]

約数ペア:

[(1, 71334055), (5, 14266811), (13, 5487235), (29, 2459795), (41, 1739855), (65, 1097447), (71, 1004705), (145, 491959), (169, 422095), (205, 347971), (355, 200941), (377, 189215), (533, 133835), (845, 84419), (923, 77285), (1189, 59995), (1885, 37843), (2059, 34645), (2665, 26767), (2911, 24505), (4615, 15457), (4901, 14555), (5945, 11999), (6929, 10295)]