67958715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5801}}^1$

素因数の和:5891

約数の個数: 32

約数和(自身を含む): 120310272

約数和(自身を除く): 52351557

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 5801, 11715, 17403, 29005, 63811, 87015, 191433, 319055, 411871, 957165, 1235613, 2059355, 4530581, 6178065, 13591743, 22652905, 67958715]

約数ペア:

[(1, 67958715), (3, 22652905), (5, 13591743), (11, 6178065), (15, 4530581), (33, 2059355), (55, 1235613), (71, 957165), (165, 411871), (213, 319055), (355, 191433), (781, 87015), (1065, 63811), (2343, 29005), (3905, 17403), (5801, 11715)]