148304065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{325943}}^1$

素因数の和:325968

約数の個数: 16

約数和(自身を含む): 219034368

約数和(自身を除く): 70730303

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 325943, 1629715, 2281601, 4237259, 11408005, 21186295, 29660813, 148304065]

約数ペア:

[(1, 148304065), (5, 29660813), (7, 21186295), (13, 11408005), (35, 4237259), (65, 2281601), (91, 1629715), (455, 325943)]