64590225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7237}}^1$

素因数の和:7274

約数の個数: 48

約数和(自身を含む): 129241728

約数和(自身を除く): 64651503

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 7237, 8925, 21711, 36185, 50659, 108555, 123029, 151977, 180925, 253295, 369087, 542775, 615145, 759885, 861203, 1266475, 1845435, 2583609, 3075725, 3799425, 4306015, 9227175, 12918045, 21530075, 64590225]

約数ペア:

[(1, 64590225), (3, 21530075), (5, 12918045), (7, 9227175), (15, 4306015), (17, 3799425), (21, 3075725), (25, 2583609), (35, 1845435), (51, 1266475), (75, 861203), (85, 759885), (105, 615145), (119, 542775), (175, 369087), (255, 253295), (357, 180925), (425, 151977), (525, 123029), (595, 108555), (1275, 50659), (1785, 36185), (2975, 21711), (7237, 8925)]