729283275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6911}}^1$

素因数の和:7001

約数の個数: 72

約数和(自身を含む): 1515331584

約数和(自身を除く): 786048309

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 67, 75, 105, 175, 201, 225, 315, 335, 469, 525, 603, 1005, 1407, 1575, 1675, 2345, 3015, 4221, 5025, 6911, 7035, 11725, 15075, 20733, 21105, 34555, 35175, 48377, 62199, 103665, 105525, 145131, 172775, 241885, 310995, 435393, 463037, 518325, 725655, 1209425, 1389111, 1554975, 2176965, 2315185, 3241259, 3628275, 4167333, 6945555, 9723777, 10884825, 11575925, 16206295, 20836665, 29171331, 34727775, 48618885, 81031475, 104183325, 145856655, 243094425, 729283275]

約数ペア:

[(1, 729283275), (3, 243094425), (5, 145856655), (7, 104183325), (9, 81031475), (15, 48618885), (21, 34727775), (25, 29171331), (35, 20836665), (45, 16206295), (63, 11575925), (67, 10884825), (75, 9723777), (105, 6945555), (175, 4167333), (201, 3628275), (225, 3241259), (315, 2315185), (335, 2176965), (469, 1554975), (525, 1389111), (603, 1209425), (1005, 725655), (1407, 518325), (1575, 463037), (1675, 435393), (2345, 310995), (3015, 241885), (4221, 172775), (5025, 145131), (6911, 105525), (7035, 103665), (11725, 62199), (15075, 48377), (20733, 35175), (21105, 34555)]