55771625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4938

約数の個数: 32

約数和(自身を含む): 85682688

約数和(自身を除く): 29911063

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1625, 2275, 4903, 11375, 24515, 34321, 63739, 122575, 171605, 318695, 446173, 612875, 858025, 1593475, 2230865, 4290125, 7967375, 11154325, 55771625]

約数ペア:

[(1, 55771625), (5, 11154325), (7, 7967375), (13, 4290125), (25, 2230865), (35, 1593475), (65, 858025), (91, 612875), (125, 446173), (175, 318695), (325, 171605), (455, 122575), (875, 63739), (1625, 34321), (2275, 24515), (4903, 11375)]