293886345

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 477734400

約数和(自身を除く): 183848055

約数列:

[1, 3, 5, 15, 109, 173, 327, 519, 545, 865, 1039, 1635, 2595, 3117, 5195, 15585, 18857, 56571, 94285, 113251, 179747, 282855, 339753, 539241, 566255, 898735, 1698765, 2696205, 19592423, 58777269, 97962115, 293886345]

約数ペア:

[(1, 293886345), (3, 97962115), (5, 58777269), (15, 19592423), (109, 2696205), (173, 1698765), (327, 898735), (519, 566255), (545, 539241), (865, 339753), (1039, 282855), (1635, 179747), (2595, 113251), (3117, 94285), (5195, 56571), (15585, 18857)]