275730105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10139}}^1$

素因数の和:10198

約数の個数: 48

約数和(自身を含む): 527117760

約数和(自身を除く): 251387655

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1813, 3885, 5439, 9065, 10139, 27195, 30417, 50695, 70973, 152085, 212919, 354865, 375143, 496811, 1064595, 1125429, 1490433, 1875715, 2484055, 2626001, 5627145, 7452165, 7878003, 13130005, 18382007, 39390015, 55146021, 91910035, 275730105]

約数ペア:

[(1, 275730105), (3, 91910035), (5, 55146021), (7, 39390015), (15, 18382007), (21, 13130005), (35, 7878003), (37, 7452165), (49, 5627145), (105, 2626001), (111, 2484055), (147, 1875715), (185, 1490433), (245, 1125429), (259, 1064595), (555, 496811), (735, 375143), (777, 354865), (1295, 212919), (1813, 152085), (3885, 70973), (5439, 50695), (9065, 30417), (10139, 27195)]