38020325

素因数分解:

$5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 36

約数和(自身を含む): 56254212

約数和(自身を除く): 18233887

約数列:

[1, 5, 7, 25, 35, 41, 49, 175, 205, 245, 287, 757, 1025, 1225, 1435, 2009, 3785, 5299, 7175, 10045, 18925, 26495, 31037, 37093, 50225, 132475, 155185, 185465, 217259, 775925, 927325, 1086295, 1520813, 5431475, 7604065, 38020325]

約数ペア:

[(1, 38020325), (5, 7604065), (7, 5431475), (25, 1520813), (35, 1086295), (41, 927325), (49, 775925), (175, 217259), (205, 185465), (245, 155185), (287, 132475), (757, 50225), (1025, 37093), (1225, 31037), (1435, 26495), (2009, 18925), (3785, 10045), (5299, 7175)]