84586532975

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{8641}}^1$

素因数の和:8857

約数の個数: 72

約数和(自身を含む): 124973068176

約数和(自身を除く): 40386535201

約数列:

[1, 5, 7, 25, 35, 49, 61, 131, 175, 245, 305, 427, 655, 917, 1225, 1525, 2135, 2989, 3275, 4585, 6419, 7991, 8641, 10675, 14945, 22925, 32095, 39955, 43205, 55937, 60487, 74725, 160475, 199775, 216025, 279685, 302435, 391559, 423409, 527101, 1131971, 1398425, 1512175, 1957795, 2117045, 2635505, 3689707, 5659855, 7923797, 9788975, 10585225, 13177525, 18448535, 25827949, 28299275, 39618985, 55466579, 69050231, 92242675, 129139745, 198094925, 277332895, 345251155, 483351617, 645698725, 1386664475, 1726255775, 2416758085, 3383461319, 12083790425, 16917306595, 84586532975]

約数ペア:

[(1, 84586532975), (5, 16917306595), (7, 12083790425), (25, 3383461319), (35, 2416758085), (49, 1726255775), (61, 1386664475), (131, 645698725), (175, 483351617), (245, 345251155), (305, 277332895), (427, 198094925), (655, 129139745), (917, 92242675), (1225, 69050231), (1525, 55466579), (2135, 39618985), (2989, 28299275), (3275, 25827949), (4585, 18448535), (6419, 13177525), (7991, 10585225), (8641, 9788975), (10675, 7923797), (14945, 5659855), (22925, 3689707), (32095, 2635505), (39955, 2117045), (43205, 1957795), (55937, 1512175), (60487, 1398425), (74725, 1131971), (160475, 527101), (199775, 423409), (216025, 391559), (279685, 302435)]