85849695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 167731200

約数和(自身を除く): 81881505

約数列:

[1, 3, 5, 9, 15, 19, 31, 41, 45, 57, 79, 93, 95, 123, 155, 171, 205, 237, 279, 285, 369, 395, 465, 589, 615, 711, 779, 855, 1185, 1271, 1395, 1501, 1767, 1845, 2337, 2449, 2945, 3239, 3555, 3813, 3895, 4503, 5301, 6355, 7011, 7347, 7505, 8835, 9717, 11439, 11685, 12245, 13509, 16195, 19065, 22041, 22515, 24149, 26505, 29151, 35055, 36735, 46531, 48585, 57195, 61541, 67545, 72447, 100409, 110205, 120745, 139593, 145755, 184623, 217341, 232655, 301227, 307705, 362235, 418779, 502045, 553869, 697965, 903681, 923115, 1086705, 1506135, 1907771, 2093895, 2769345, 4518405, 5723313, 9538855, 17169939, 28616565, 85849695]

約数ペア:

[(1, 85849695), (3, 28616565), (5, 17169939), (9, 9538855), (15, 5723313), (19, 4518405), (31, 2769345), (41, 2093895), (45, 1907771), (57, 1506135), (79, 1086705), (93, 923115), (95, 903681), (123, 697965), (155, 553869), (171, 502045), (205, 418779), (237, 362235), (279, 307705), (285, 301227), (369, 232655), (395, 217341), (465, 184623), (589, 145755), (615, 139593), (711, 120745), (779, 110205), (855, 100409), (1185, 72447), (1271, 67545), (1395, 61541), (1501, 57195), (1767, 48585), (1845, 46531), (2337, 36735), (2449, 35055), (2945, 29151), (3239, 26505), (3555, 24149), (3813, 22515), (3895, 22041), (4503, 19065), (5301, 16195), (6355, 13509), (7011, 12245), (7347, 11685), (7505, 11439), (8835, 9717)]