69823215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2274

約数の個数: 80

約数和(自身を含む): 156119040

約数和(自身を除く): 86295825

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 891, 945, 1155, 1485, 2079, 2239, 2835, 3465, 4455, 6237, 6717, 10395, 11195, 15673, 20151, 24629, 31185, 33585, 47019, 60453, 73887, 78365, 100755, 123145, 141057, 172403, 181359, 221661, 235095, 302265, 369435, 423171, 517209, 664983, 705285, 862015, 906795, 1108305, 1269513, 1551627, 1994949, 2115855, 2586045, 3324915, 4654881, 6347565, 7758135, 9974745, 13964643, 23274405, 69823215]

約数ペア:

[(1, 69823215), (3, 23274405), (5, 13964643), (7, 9974745), (9, 7758135), (11, 6347565), (15, 4654881), (21, 3324915), (27, 2586045), (33, 2115855), (35, 1994949), (45, 1551627), (55, 1269513), (63, 1108305), (77, 906795), (81, 862015), (99, 705285), (105, 664983), (135, 517209), (165, 423171), (189, 369435), (231, 302265), (297, 235095), (315, 221661), (385, 181359), (405, 172403), (495, 141057), (567, 123145), (693, 100755), (891, 78365), (945, 73887), (1155, 60453), (1485, 47019), (2079, 33585), (2239, 31185), (2835, 24629), (3465, 20151), (4455, 15673), (6237, 11195), (6717, 10395)]