86795865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 165978072

約数和(自身を除く): 79182207

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 113, 117, 169, 195, 303, 339, 505, 507, 565, 585, 845, 909, 1017, 1313, 1469, 1515, 1521, 1695, 2535, 3939, 4407, 4545, 5085, 6565, 7345, 7605, 11413, 11817, 13221, 17069, 19097, 19695, 22035, 34239, 51207, 57065, 57291, 59085, 66105, 85345, 95485, 102717, 148369, 153621, 171195, 171873, 256035, 286455, 445107, 513585, 741845, 768105, 859365, 1335321, 1928797, 2225535, 5786391, 6676605, 9643985, 17359173, 28931955, 86795865]

約数ペア:

[(1, 86795865), (3, 28931955), (5, 17359173), (9, 9643985), (13, 6676605), (15, 5786391), (39, 2225535), (45, 1928797), (65, 1335321), (101, 859365), (113, 768105), (117, 741845), (169, 513585), (195, 445107), (303, 286455), (339, 256035), (505, 171873), (507, 171195), (565, 153621), (585, 148369), (845, 102717), (909, 95485), (1017, 85345), (1313, 66105), (1469, 59085), (1515, 57291), (1521, 57065), (1695, 51207), (2535, 34239), (3939, 22035), (4407, 19695), (4545, 19097), (5085, 17069), (6565, 13221), (7345, 11817), (7605, 11413)]