1399680135

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1481143}}^1$

素因数の和:1481164

約数の個数: 32

約数和(自身を含む): 2843796480

約数和(自身を除く): 1444116345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1481143, 4443429, 7405715, 10368001, 13330287, 22217145, 31104003, 39990861, 51840005, 66651435, 93312009, 155520015, 199954305, 279936027, 466560045, 1399680135]

約数ペア:

[(1, 1399680135), (3, 466560045), (5, 279936027), (7, 199954305), (9, 155520015), (15, 93312009), (21, 66651435), (27, 51840005), (35, 39990861), (45, 31104003), (63, 22217145), (105, 13330287), (135, 10368001), (189, 7405715), (315, 4443429), (945, 1481143)]