145346005

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{34897}}^1$

素因数の和:34933

約数の個数: 24

約数和(自身を含む): 214832088

約数和(自身を除く): 69486083

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 34897, 174485, 244279, 593249, 1221395, 1709953, 2966245, 4152743, 8549765, 20763715, 29069201, 145346005]

約数ペア:

[(1, 145346005), (5, 29069201), (7, 20763715), (17, 8549765), (35, 4152743), (49, 2966245), (85, 1709953), (119, 1221395), (245, 593249), (595, 244279), (833, 174485), (4165, 34897)]