75008955

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 142848000

約数和(自身を除く): 67839045

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 239, 245, 305, 343, 427, 717, 735, 915, 1029, 1195, 1281, 1673, 1715, 2135, 2989, 3585, 5019, 5145, 6405, 8365, 8967, 11711, 14579, 14945, 20923, 25095, 35133, 43737, 44835, 58555, 62769, 72895, 81977, 102053, 104615, 175665, 218685, 245931, 306159, 313845, 409885, 510265, 714371, 1229655, 1530795, 2143113, 3571855, 5000597, 10715565, 15001791, 25002985, 75008955]

約数ペア:

[(1, 75008955), (3, 25002985), (5, 15001791), (7, 10715565), (15, 5000597), (21, 3571855), (35, 2143113), (49, 1530795), (61, 1229655), (105, 714371), (147, 510265), (183, 409885), (239, 313845), (245, 306159), (305, 245931), (343, 218685), (427, 175665), (717, 104615), (735, 102053), (915, 81977), (1029, 72895), (1195, 62769), (1281, 58555), (1673, 44835), (1715, 43737), (2135, 35133), (2989, 25095), (3585, 20923), (5019, 14945), (5145, 14579), (6405, 11711), (8365, 8967)]