7696650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3975

約数の個数: 48

約数和(自身を含む): 20561184

約数和(自身を除く): 12864534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 3947, 7894, 11841, 19735, 23682, 39470, 51311, 59205, 98675, 102622, 118410, 153933, 197350, 256555, 296025, 307866, 513110, 592050, 769665, 1282775, 1539330, 2565550, 3848325, 7696650]

約数ペア:

[(1, 7696650), (2, 3848325), (3, 2565550), (5, 1539330), (6, 1282775), (10, 769665), (13, 592050), (15, 513110), (25, 307866), (26, 296025), (30, 256555), (39, 197350), (50, 153933), (65, 118410), (75, 102622), (78, 98675), (130, 59205), (150, 51311), (195, 39470), (325, 23682), (390, 19735), (650, 11841), (975, 7894), (1950, 3947)]