1406265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 2626560

約数和(自身を除く): 1220295

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 227, 295, 413, 681, 885, 1135, 1239, 1589, 2065, 3405, 4767, 6195, 7945, 13393, 23835, 40179, 66965, 93751, 200895, 281253, 468755, 1406265]

約数ペア:

[(1, 1406265), (3, 468755), (5, 281253), (7, 200895), (15, 93751), (21, 66965), (35, 40179), (59, 23835), (105, 13393), (177, 7945), (227, 6195), (295, 4767), (413, 3405), (681, 2065), (885, 1589), (1135, 1239)]