222794145

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 462084480

約数和(自身を除く): 239290335

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 89, 105, 135, 189, 267, 315, 405, 445, 567, 623, 801, 883, 945, 1335, 1869, 2403, 2649, 2835, 3115, 4005, 4415, 5607, 6181, 7209, 7947, 9345, 12015, 13245, 16821, 18543, 23841, 28035, 30905, 36045, 39735, 50463, 55629, 71523, 78587, 84105, 92715, 119205, 166887, 235761, 252315, 278145, 357615, 392935, 500661, 550109, 707283, 834435, 1178805, 1650327, 2121849, 2503305, 2750545, 3536415, 4950981, 6365547, 8251635, 10609245, 14852943, 24754905, 31827735, 44558829, 74264715, 222794145]

約数ペア:

[(1, 222794145), (3, 74264715), (5, 44558829), (7, 31827735), (9, 24754905), (15, 14852943), (21, 10609245), (27, 8251635), (35, 6365547), (45, 4950981), (63, 3536415), (81, 2750545), (89, 2503305), (105, 2121849), (135, 1650327), (189, 1178805), (267, 834435), (315, 707283), (405, 550109), (445, 500661), (567, 392935), (623, 357615), (801, 278145), (883, 252315), (945, 235761), (1335, 166887), (1869, 119205), (2403, 92715), (2649, 84105), (2835, 78587), (3115, 71523), (4005, 55629), (4415, 50463), (5607, 39735), (6181, 36045), (7209, 30905), (7947, 28035), (9345, 23841), (12015, 18543), (13245, 16821)]