13854705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 23552640

約数和(自身を除く): 9697935

約数列:

[1, 3, 5, 15, 19, 57, 95, 173, 281, 285, 519, 843, 865, 1405, 2595, 3287, 4215, 5339, 9861, 16017, 16435, 26695, 48613, 49305, 80085, 145839, 243065, 729195, 923647, 2770941, 4618235, 13854705]

約数ペア:

[(1, 13854705), (3, 4618235), (5, 2770941), (15, 923647), (19, 729195), (57, 243065), (95, 145839), (173, 80085), (281, 49305), (285, 48613), (519, 26695), (843, 16435), (865, 16017), (1405, 9861), (2595, 5339), (3287, 4215)]