289239615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54013}}^1$

素因数の和:54048

約数の個数: 48

約数和(自身を含む): 606685248

約数和(自身を除く): 317445633

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, 54013, 162039, 270065, 378091, 486117, 810195, 918221, 1134273, 1890455, 2430585, 2754663, 3402819, 4591105, 5671365, 6427547, 8263989, 13773315, 17014095, 19282641, 32137735, 41319945, 57847923, 96413205, 289239615]

約数ペア:

[(1, 289239615), (3, 96413205), (5, 57847923), (7, 41319945), (9, 32137735), (15, 19282641), (17, 17014095), (21, 13773315), (35, 8263989), (45, 6427547), (51, 5671365), (63, 4591105), (85, 3402819), (105, 2754663), (119, 2430585), (153, 1890455), (255, 1134273), (315, 918221), (357, 810195), (595, 486117), (765, 378091), (1071, 270065), (1785, 162039), (5355, 54013)]