2421006075

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 4406021568

約数和(自身を除く): 1985015493

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 227, 321, 443, 535, 681, 963, 1135, 1329, 1605, 2043, 2215, 2675, 3405, 3987, 4815, 5675, 6645, 8025, 10215, 11075, 17025, 19935, 24075, 24289, 33225, 47401, 51075, 72867, 99675, 100561, 121445, 142203, 218601, 237005, 301683, 364335, 426609, 502805, 607225, 711015, 905049, 1093005, 1185025, 1508415, 1821675, 2133045, 2514025, 3555075, 4525245, 5465025, 7542075, 10665225, 10760027, 22626225, 32280081, 53800135, 96840243, 161400405, 269000675, 484201215, 807002025, 2421006075]

約数ペア:

[(1, 2421006075), (3, 807002025), (5, 484201215), (9, 269000675), (15, 161400405), (25, 96840243), (45, 53800135), (75, 32280081), (107, 22626225), (225, 10760027), (227, 10665225), (321, 7542075), (443, 5465025), (535, 4525245), (681, 3555075), (963, 2514025), (1135, 2133045), (1329, 1821675), (1605, 1508415), (2043, 1185025), (2215, 1093005), (2675, 905049), (3405, 711015), (3987, 607225), (4815, 502805), (5675, 426609), (6645, 364335), (8025, 301683), (10215, 237005), (11075, 218601), (17025, 142203), (19935, 121445), (24075, 100561), (24289, 99675), (33225, 72867), (47401, 51075)]