145433225

素因数分解:

$5^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 211107024

約数和(自身を除く): 65673799

約数列:

[1, 5, 7, 25, 35, 49, 175, 227, 245, 523, 1135, 1225, 1589, 2615, 3661, 5675, 7945, 11123, 13075, 18305, 25627, 39725, 55615, 91525, 118721, 128135, 278075, 593605, 640675, 831047, 2968025, 4155235, 5817329, 20776175, 29086645, 145433225]

約数ペア:

[(1, 145433225), (5, 29086645), (7, 20776175), (25, 5817329), (35, 4155235), (49, 2968025), (175, 831047), (227, 640675), (245, 593605), (523, 278075), (1135, 128135), (1225, 118721), (1589, 91525), (2615, 55615), (3661, 39725), (5675, 25627), (7945, 18305), (11123, 13075)]