78882125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5342

約数の個数: 32

約数和(自身を含む): 119149056

約数和(自身を除く): 40266931

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2975, 5303, 14875, 26515, 37121, 90151, 132575, 185605, 450755, 631057, 662875, 928025, 2253775, 3155285, 4640125, 11268875, 15776425, 78882125]

約数ペア:

[(1, 78882125), (5, 15776425), (7, 11268875), (17, 4640125), (25, 3155285), (35, 2253775), (85, 928025), (119, 662875), (125, 631057), (175, 450755), (425, 185605), (595, 132575), (875, 90151), (2125, 37121), (2975, 26515), (5303, 14875)]