210549075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23201}}^1$

素因数の和:23236

約数の個数: 36

約数和(自身を含む): 382647384

約数和(自身を除く): 172098309

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 9075, 23201, 69603, 116005, 255211, 348015, 580025, 765633, 1276055, 1740075, 2807321, 3828165, 6380275, 8421963, 14036605, 19140825, 42109815, 70183025, 210549075]

約数ペア:

[(1, 210549075), (3, 70183025), (5, 42109815), (11, 19140825), (15, 14036605), (25, 8421963), (33, 6380275), (55, 3828165), (75, 2807321), (121, 1740075), (165, 1276055), (275, 765633), (363, 580025), (605, 348015), (825, 255211), (1815, 116005), (3025, 69603), (9075, 23201)]