380964605

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 532224000

約数和(自身を除く): 151259395

約数列:

[1, 5, 7, 35, 83, 199, 415, 581, 659, 995, 1393, 2905, 3295, 4613, 6965, 16517, 23065, 54697, 82585, 115619, 131141, 273485, 382879, 578095, 655705, 917987, 1914395, 4589935, 10884703, 54423515, 76192921, 380964605]

約数ペア:

[(1, 380964605), (5, 76192921), (7, 54423515), (35, 10884703), (83, 4589935), (199, 1914395), (415, 917987), (581, 655705), (659, 578095), (995, 382879), (1393, 273485), (2905, 131141), (3295, 115619), (4613, 82585), (6965, 54697), (16517, 23065)]