805304895

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{2129}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 1305400320

約数和(自身を除く): 500095425

約数列:

[1, 3, 5, 15, 151, 167, 453, 501, 755, 835, 2129, 2265, 2505, 6387, 10645, 25217, 31935, 75651, 126085, 321479, 355543, 378255, 964437, 1066629, 1607395, 1777715, 4822185, 5333145, 53686993, 161060979, 268434965, 805304895]

約数ペア:

[(1, 805304895), (3, 268434965), (5, 161060979), (15, 53686993), (151, 5333145), (167, 4822185), (453, 1777715), (501, 1607395), (755, 1066629), (835, 964437), (2129, 378255), (2265, 355543), (2505, 321479), (6387, 126085), (10645, 75651), (25217, 31935)]