100807945

素因数分解:

$5^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{859}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 141177600

約数和(自身を除く): 40369655

約数列:

[1, 5, 7, 35, 49, 245, 479, 859, 2395, 3353, 4295, 6013, 16765, 23471, 30065, 42091, 117355, 210455, 411461, 2057305, 2880227, 14401135, 20161589, 100807945]

約数ペア:

[(1, 100807945), (5, 20161589), (7, 14401135), (35, 2880227), (49, 2057305), (245, 411461), (479, 210455), (859, 117355), (2395, 42091), (3353, 30065), (4295, 23471), (6013, 16765)]