82569095

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 33552505

約数列:

[1, 5, 7, 35, 71, 149, 223, 355, 497, 745, 1043, 1115, 1561, 2485, 5215, 7805, 10579, 15833, 33227, 52895, 74053, 79165, 110831, 166135, 232589, 370265, 554155, 1162945, 2359117, 11795585, 16513819, 82569095]

約数ペア:

[(1, 82569095), (5, 16513819), (7, 11795585), (35, 2359117), (71, 1162945), (149, 554155), (223, 370265), (355, 232589), (497, 166135), (745, 110831), (1043, 79165), (1115, 74053), (1561, 52895), (2485, 33227), (5215, 15833), (7805, 10579)]