5318775

素因数分解:

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

素因数の和:341

約数の個数: 72

約数和(自身を含む): 11915904

約数和(自身を除く): 6597129

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 307, 315, 385, 495, 525, 693, 825, 921, 1155, 1535, 1575, 1925, 2149, 2475, 2763, 3377, 3465, 4605, 5775, 6447, 7675, 10131, 10745, 13815, 16885, 17325, 19341, 23025, 23639, 30393, 32235, 50655, 53725, 69075, 70917, 84425, 96705, 118195, 151965, 161175, 212751, 253275, 354585, 483525, 590975, 759825, 1063755, 1772925, 5318775]

約数ペア:

[(1, 5318775), (3, 1772925), (5, 1063755), (7, 759825), (9, 590975), (11, 483525), (15, 354585), (21, 253275), (25, 212751), (33, 161175), (35, 151965), (45, 118195), (55, 96705), (63, 84425), (75, 70917), (77, 69075), (99, 53725), (105, 50655), (165, 32235), (175, 30393), (225, 23639), (231, 23025), (275, 19341), (307, 17325), (315, 16885), (385, 13815), (495, 10745), (525, 10131), (693, 7675), (825, 6447), (921, 5775), (1155, 4605), (1535, 3465), (1575, 3377), (1925, 2763), (2149, 2475)]