74965835

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 113762880

約数和(自身を除く): 38797045

約数列:

[1, 5, 7, 17, 35, 41, 49, 85, 119, 205, 245, 287, 439, 595, 697, 833, 1435, 2009, 2195, 3073, 3485, 4165, 4879, 7463, 10045, 15365, 17999, 21511, 24395, 34153, 37315, 52241, 89995, 107555, 125993, 170765, 261205, 305983, 365687, 629965, 881951, 1529915, 1828435, 2141881, 4409755, 10709405, 14993167, 74965835]

約数ペア:

[(1, 74965835), (5, 14993167), (7, 10709405), (17, 4409755), (35, 2141881), (41, 1828435), (49, 1529915), (85, 881951), (119, 629965), (205, 365687), (245, 305983), (287, 261205), (439, 170765), (595, 125993), (697, 107555), (833, 89995), (1435, 52241), (2009, 37315), (2195, 34153), (3073, 24395), (3485, 21511), (4165, 17999), (4879, 15365), (7463, 10045)]