5280625

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 40

約数和(自身を含む): 8097408

約数和(自身を除く): 2816783

約数列:

[1, 5, 7, 17, 25, 35, 71, 85, 119, 125, 175, 355, 425, 497, 595, 625, 875, 1207, 1775, 2125, 2485, 2975, 4375, 6035, 8449, 8875, 10625, 12425, 14875, 30175, 42245, 44375, 62125, 74375, 150875, 211225, 310625, 754375, 1056125, 5280625]

約数ペア:

[(1, 5280625), (5, 1056125), (7, 754375), (17, 310625), (25, 211225), (35, 150875), (71, 74375), (85, 62125), (119, 44375), (125, 42245), (175, 30175), (355, 14875), (425, 12425), (497, 10625), (595, 8875), (625, 8449), (875, 6035), (1207, 4375), (1775, 2975), (2125, 2485)]