63131425

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5081}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 90744192

約数和(自身を除く): 27612767

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 5081, 12425, 25405, 35567, 127025, 177835, 360751, 889175, 1803755, 2525257, 9018775, 12626285, 63131425]

約数ペア:

[(1, 63131425), (5, 12626285), (7, 9018775), (25, 2525257), (35, 1803755), (71, 889175), (175, 360751), (355, 177835), (497, 127025), (1775, 35567), (2485, 25405), (5081, 12425)]