12793392375

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{480503}}^1$

素因数の和:480592

約数の個数: 32

約数和(自身を含む): 21588083712

約数和(自身を除く): 8794691337

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 1065, 1775, 5325, 8875, 26625, 480503, 1441509, 2402515, 7207545, 12012575, 34115713, 36037725, 60062875, 102347139, 170578565, 180188625, 511735695, 852892825, 2558678475, 4264464125, 12793392375]

約数ペア:

[(1, 12793392375), (3, 4264464125), (5, 2558678475), (15, 852892825), (25, 511735695), (71, 180188625), (75, 170578565), (125, 102347139), (213, 60062875), (355, 36037725), (375, 34115713), (1065, 12012575), (1775, 7207545), (5325, 2402515), (8875, 1441509), (26625, 480503)]