971663045

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 1233771264

約数和(自身を除く): 262108219

約数列:

[1, 5, 43, 53, 71, 215, 265, 355, 1201, 2279, 3053, 3763, 6005, 11395, 15265, 18815, 51643, 63653, 85271, 161809, 258215, 318265, 426355, 809045, 2737079, 3666653, 4519363, 13685395, 18333265, 22596815, 194332609, 971663045]

約数ペア:

[(1, 971663045), (5, 194332609), (43, 22596815), (53, 18333265), (71, 13685395), (215, 4519363), (265, 3666653), (355, 2737079), (1201, 809045), (2279, 426355), (3053, 318265), (3763, 258215), (6005, 161809), (11395, 85271), (15265, 63653), (18815, 51643)]