82167225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 158239872

約数和(自身を除く): 76072647

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 2953, 3975, 5565, 8859, 9275, 14765, 20671, 27825, 44295, 62013, 73825, 103355, 156509, 221475, 310065, 469527, 516775, 782545, 1095563, 1550325, 2347635, 3286689, 3912725, 5477815, 11738175, 16433445, 27389075, 82167225]

約数ペア:

[(1, 82167225), (3, 27389075), (5, 16433445), (7, 11738175), (15, 5477815), (21, 3912725), (25, 3286689), (35, 2347635), (53, 1550325), (75, 1095563), (105, 782545), (159, 516775), (175, 469527), (265, 310065), (371, 221475), (525, 156509), (795, 103355), (1113, 73825), (1325, 62013), (1855, 44295), (2953, 27825), (3975, 20671), (5565, 14765), (8859, 9275)]