4224045

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{821}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 7891200

約数和(自身を除く): 3667155

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 821, 1029, 1715, 2463, 4105, 5145, 5747, 12315, 17241, 28735, 40229, 86205, 120687, 201145, 281603, 603435, 844809, 1408015, 4224045]

約数ペア:

[(1, 4224045), (3, 1408015), (5, 844809), (7, 603435), (15, 281603), (21, 201145), (35, 120687), (49, 86205), (105, 40229), (147, 28735), (245, 17241), (343, 12315), (735, 5747), (821, 5145), (1029, 4105), (1715, 2463)]