5243783455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{20717}}^1$

素因数の和:20847

約数の個数: 32

約数和(自身を含む): 6873735168

約数和(自身を除く): 1629951713

約数列:

[1, 5, 23, 31, 71, 115, 155, 355, 713, 1633, 2201, 3565, 8165, 11005, 20717, 50623, 103585, 253115, 476491, 642227, 1470907, 2382455, 3211135, 7354535, 14771221, 33830861, 45598117, 73856105, 169154305, 227990585, 1048756691, 5243783455]

約数ペア:

[(1, 5243783455), (5, 1048756691), (23, 227990585), (31, 169154305), (71, 73856105), (115, 45598117), (155, 33830861), (355, 14771221), (713, 7354535), (1633, 3211135), (2201, 2382455), (3565, 1470907), (8165, 642227), (11005, 476491), (20717, 253115), (50623, 103585)]