73091305

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 103403520

約数和(自身を除く): 30312215

約数列:

[1, 5, 7, 35, 67, 71, 335, 355, 439, 469, 497, 2195, 2345, 2485, 3073, 4757, 15365, 23785, 29413, 31169, 33299, 147065, 155845, 166495, 205891, 218183, 1029455, 1090915, 2088323, 10441615, 14618261, 73091305]

約数ペア:

[(1, 73091305), (5, 14618261), (7, 10441615), (35, 2088323), (67, 1090915), (71, 1029455), (335, 218183), (355, 205891), (439, 166495), (469, 155845), (497, 147065), (2195, 33299), (2345, 31169), (2485, 29413), (3073, 23785), (4757, 15365)]