53372865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 106993152

約数和(自身を除く): 53620287

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 305, 427, 455, 641, 793, 915, 1281, 1365, 1923, 2135, 2379, 3205, 3965, 4487, 5551, 6405, 8333, 9615, 11895, 13461, 16653, 22435, 24999, 27755, 39101, 41665, 58331, 67305, 83265, 117303, 124995, 174993, 195505, 273707, 291655, 508313, 586515, 821121, 874965, 1368535, 1524939, 2541565, 3558191, 4105605, 7624695, 10674573, 17790955, 53372865]

約数ペア:

[(1, 53372865), (3, 17790955), (5, 10674573), (7, 7624695), (13, 4105605), (15, 3558191), (21, 2541565), (35, 1524939), (39, 1368535), (61, 874965), (65, 821121), (91, 586515), (105, 508313), (183, 291655), (195, 273707), (273, 195505), (305, 174993), (427, 124995), (455, 117303), (641, 83265), (793, 67305), (915, 58331), (1281, 41665), (1365, 39101), (1923, 27755), (2135, 24999), (2379, 22435), (3205, 16653), (3965, 13461), (4487, 11895), (5551, 9615), (6405, 8333)]