349765675

素因数分解:

$5^2\times 7^4\times {\mathrm{5827}}^1$

素因数の和:5865

約数の個数: 30

約数和(自身を含む): 506051068

約数和(自身を除く): 156285393

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1715, 2401, 5827, 8575, 12005, 29135, 40789, 60025, 145675, 203945, 285523, 1019725, 1427615, 1998661, 7138075, 9993305, 13990627, 49966525, 69953135, 349765675]

約数ペア:

[(1, 349765675), (5, 69953135), (7, 49966525), (25, 13990627), (35, 9993305), (49, 7138075), (175, 1998661), (245, 1427615), (343, 1019725), (1225, 285523), (1715, 203945), (2401, 145675), (5827, 60025), (8575, 40789), (12005, 29135)]