38807685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7282

約数の個数: 48

約数和(自身を含む): 81409536

約数和(自身を除く): 42601851

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 7247, 21741, 36235, 50729, 65223, 108705, 123199, 152187, 253645, 326115, 369597, 456561, 615995, 760935, 862393, 1108791, 1847985, 2282805, 2587179, 4311965, 5543955, 7761537, 12935895, 38807685]

約数ペア:

[(1, 38807685), (3, 12935895), (5, 7761537), (7, 5543955), (9, 4311965), (15, 2587179), (17, 2282805), (21, 1847985), (35, 1108791), (45, 862393), (51, 760935), (63, 615995), (85, 456561), (105, 369597), (119, 326115), (153, 253645), (255, 152187), (315, 123199), (357, 108705), (595, 65223), (765, 50729), (1071, 36235), (1785, 21741), (5355, 7247)]