13828815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 32288256

約数和(自身を除く): 18459441

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 143, 165, 195, 231, 273, 307, 315, 385, 429, 455, 495, 585, 693, 715, 819, 921, 1001, 1155, 1287, 1365, 1535, 2145, 2149, 2763, 3003, 3377, 3465, 3991, 4095, 4605, 5005, 6435, 6447, 9009, 10131, 10745, 11973, 13815, 15015, 16885, 19341, 19955, 23639, 27937, 30393, 32235, 35919, 43901, 45045, 50655, 59865, 70917, 83811, 96705, 118195, 131703, 139685, 151965, 179595, 212751, 219505, 251433, 307307, 354585, 395109, 419055, 658515, 921921, 1063755, 1257165, 1536535, 1975545, 2765763, 4609605, 13828815]

約数ペア:

[(1, 13828815), (3, 4609605), (5, 2765763), (7, 1975545), (9, 1536535), (11, 1257165), (13, 1063755), (15, 921921), (21, 658515), (33, 419055), (35, 395109), (39, 354585), (45, 307307), (55, 251433), (63, 219505), (65, 212751), (77, 179595), (91, 151965), (99, 139685), (105, 131703), (117, 118195), (143, 96705), (165, 83811), (195, 70917), (231, 59865), (273, 50655), (307, 45045), (315, 43901), (385, 35919), (429, 32235), (455, 30393), (495, 27937), (585, 23639), (693, 19955), (715, 19341), (819, 16885), (921, 15015), (1001, 13815), (1155, 11973), (1287, 10745), (1365, 10131), (1535, 9009), (2145, 6447), (2149, 6435), (2763, 5005), (3003, 4605), (3377, 4095), (3465, 3991)]