4887225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 10445760

約数和(自身を除く): 5558535

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 107, 145, 175, 203, 225, 261, 315, 321, 435, 525, 535, 609, 725, 749, 963, 1015, 1305, 1575, 1605, 1827, 2175, 2247, 2675, 3045, 3103, 3745, 4815, 5075, 6525, 6741, 8025, 9135, 9309, 11235, 15225, 15515, 18725, 21721, 24075, 27927, 33705, 45675, 46545, 56175, 65163, 77575, 108605, 139635, 168525, 195489, 232725, 325815, 543025, 698175, 977445, 1629075, 4887225]

約数ペア:

[(1, 4887225), (3, 1629075), (5, 977445), (7, 698175), (9, 543025), (15, 325815), (21, 232725), (25, 195489), (29, 168525), (35, 139635), (45, 108605), (63, 77575), (75, 65163), (87, 56175), (105, 46545), (107, 45675), (145, 33705), (175, 27927), (203, 24075), (225, 21721), (261, 18725), (315, 15515), (321, 15225), (435, 11235), (525, 9309), (535, 9135), (609, 8025), (725, 6741), (749, 6525), (963, 5075), (1015, 4815), (1305, 3745), (1575, 3103), (1605, 3045), (1827, 2675), (2175, 2247)]