428438967075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{497303}}^1$

素因数の和:497873

約数の個数: 72

約数和(自身を含む): 878612836608

約数和(自身を除く): 450173869533

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 547, 1575, 1641, 2735, 3829, 4923, 8205, 11487, 13675, 19145, 24615, 34461, 41025, 57435, 95725, 123075, 172305, 287175, 497303, 861525, 1491909, 2486515, 3481121, 4475727, 7459545, 10443363, 12432575, 17405605, 22378635, 31330089, 37297725, 52216815, 87028025, 111893175, 156650445, 261084075, 272024741, 783252225, 816074223, 1360123705, 1904173187, 2448222669, 4080371115, 5712519561, 6800618525, 9520865935, 12241113345, 17137558683, 20401855575, 28562597805, 47604329675, 61205566725, 85687793415, 142812989025, 428438967075]

約数ペア:

[(1, 428438967075), (3, 142812989025), (5, 85687793415), (7, 61205566725), (9, 47604329675), (15, 28562597805), (21, 20401855575), (25, 17137558683), (35, 12241113345), (45, 9520865935), (63, 6800618525), (75, 5712519561), (105, 4080371115), (175, 2448222669), (225, 1904173187), (315, 1360123705), (525, 816074223), (547, 783252225), (1575, 272024741), (1641, 261084075), (2735, 156650445), (3829, 111893175), (4923, 87028025), (8205, 52216815), (11487, 37297725), (13675, 31330089), (19145, 22378635), (24615, 17405605), (34461, 12432575), (41025, 10443363), (57435, 7459545), (95725, 4475727), (123075, 3481121), (172305, 2486515), (287175, 1491909), (497303, 861525)]