2260245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 3975552

約数和(自身を除く): 1715307

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 173, 195, 201, 335, 519, 865, 871, 1005, 2249, 2595, 2613, 4355, 6747, 11245, 11591, 13065, 33735, 34773, 57955, 150683, 173865, 452049, 753415, 2260245]

約数ペア:

[(1, 2260245), (3, 753415), (5, 452049), (13, 173865), (15, 150683), (39, 57955), (65, 34773), (67, 33735), (173, 13065), (195, 11591), (201, 11245), (335, 6747), (519, 4355), (865, 2613), (871, 2595), (1005, 2249)]