79005825

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 149799936

約数和(自身を除く): 70794111

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 47, 75, 93, 141, 155, 225, 235, 241, 279, 423, 465, 705, 723, 775, 1175, 1205, 1395, 1457, 2115, 2169, 2325, 3525, 3615, 4371, 6025, 6975, 7285, 7471, 10575, 10845, 11327, 13113, 18075, 21855, 22413, 33981, 36425, 37355, 54225, 56635, 65565, 67239, 101943, 109275, 112065, 169905, 186775, 283175, 327825, 336195, 351137, 509715, 560325, 849525, 1053411, 1680975, 1755685, 2548575, 3160233, 5267055, 8778425, 15801165, 26335275, 79005825]

約数ペア:

[(1, 79005825), (3, 26335275), (5, 15801165), (9, 8778425), (15, 5267055), (25, 3160233), (31, 2548575), (45, 1755685), (47, 1680975), (75, 1053411), (93, 849525), (141, 560325), (155, 509715), (225, 351137), (235, 336195), (241, 327825), (279, 283175), (423, 186775), (465, 169905), (705, 112065), (723, 109275), (775, 101943), (1175, 67239), (1205, 65565), (1395, 56635), (1457, 54225), (2115, 37355), (2169, 36425), (2325, 33981), (3525, 22413), (3615, 21855), (4371, 18075), (6025, 13113), (6975, 11327), (7285, 10845), (7471, 10575)]