79930025

素因数分解:

$5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 36

約数和(自身を含む): 117046080

約数和(自身を除く): 37116055

約数列:

[1, 5, 7, 25, 35, 49, 71, 175, 245, 355, 497, 919, 1225, 1775, 2485, 3479, 4595, 6433, 12425, 17395, 22975, 32165, 45031, 65249, 86975, 160825, 225155, 326245, 456743, 1125775, 1631225, 2283715, 3197201, 11418575, 15986005, 79930025]

約数ペア:

[(1, 79930025), (5, 15986005), (7, 11418575), (25, 3197201), (35, 2283715), (49, 1631225), (71, 1125775), (175, 456743), (245, 326245), (355, 225155), (497, 160825), (919, 86975), (1225, 65249), (1775, 45031), (2485, 32165), (3479, 22975), (4595, 17395), (6433, 12425)]