64546845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 117635328

約数和(自身を除く): 53088483

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 61, 121, 159, 165, 183, 265, 305, 363, 583, 605, 671, 795, 915, 1331, 1749, 1815, 2013, 2915, 3233, 3355, 3993, 6413, 6655, 7381, 8745, 9699, 10065, 16165, 19239, 19965, 22143, 32065, 35563, 36905, 48495, 70543, 81191, 96195, 106689, 110715, 177815, 211629, 243573, 352715, 391193, 405955, 533445, 1058145, 1173579, 1217865, 1955965, 4303123, 5867895, 12909369, 21515615, 64546845]

約数ペア:

[(1, 64546845), (3, 21515615), (5, 12909369), (11, 5867895), (15, 4303123), (33, 1955965), (53, 1217865), (55, 1173579), (61, 1058145), (121, 533445), (159, 405955), (165, 391193), (183, 352715), (265, 243573), (305, 211629), (363, 177815), (583, 110715), (605, 106689), (671, 96195), (795, 81191), (915, 70543), (1331, 48495), (1749, 36905), (1815, 35563), (2013, 32065), (2915, 22143), (3233, 19965), (3355, 19239), (3993, 16165), (6413, 10065), (6655, 9699), (7381, 8745)]