86644215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 177208320

約数和(自身を除く): 90564105

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 277, 315, 331, 831, 945, 993, 1385, 1655, 1939, 2317, 2493, 2979, 4155, 4965, 5817, 6951, 7479, 8937, 9695, 11585, 12465, 14895, 17451, 20853, 29085, 34755, 37395, 44685, 52353, 62559, 87255, 91687, 104265, 261765, 275061, 312795, 458435, 641809, 825183, 1375305, 1925427, 2475549, 3209045, 4125915, 5776281, 9627135, 12377745, 17328843, 28881405, 86644215]

約数ペア:

[(1, 86644215), (3, 28881405), (5, 17328843), (7, 12377745), (9, 9627135), (15, 5776281), (21, 4125915), (27, 3209045), (35, 2475549), (45, 1925427), (63, 1375305), (105, 825183), (135, 641809), (189, 458435), (277, 312795), (315, 275061), (331, 261765), (831, 104265), (945, 91687), (993, 87255), (1385, 62559), (1655, 52353), (1939, 44685), (2317, 37395), (2493, 34755), (2979, 29085), (4155, 20853), (4965, 17451), (5817, 14895), (6951, 12465), (7479, 11585), (8937, 9695)]