4053735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 8513856

約数和(自身を除く): 4460121

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 757, 765, 1071, 1785, 2271, 3785, 5299, 5355, 6813, 11355, 12869, 15897, 26495, 34065, 38607, 47691, 64345, 79485, 90083, 115821, 193035, 238455, 270249, 450415, 579105, 810747, 1351245, 4053735]

約数ペア:

[(1, 4053735), (3, 1351245), (5, 810747), (7, 579105), (9, 450415), (15, 270249), (17, 238455), (21, 193035), (35, 115821), (45, 90083), (51, 79485), (63, 64345), (85, 47691), (105, 38607), (119, 34065), (153, 26495), (255, 15897), (315, 12869), (357, 11355), (595, 6813), (757, 5355), (765, 5299), (1071, 3785), (1785, 2271)]