4861625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 1877575

約数列:

[1, 5, 19, 23, 25, 89, 95, 115, 125, 437, 445, 475, 575, 1691, 2047, 2185, 2225, 2375, 2875, 8455, 10235, 10925, 11125, 38893, 42275, 51175, 54625, 194465, 211375, 255875, 972325, 4861625]

約数ペア:

[(1, 4861625), (5, 972325), (19, 255875), (23, 211375), (25, 194465), (89, 54625), (95, 51175), (115, 42275), (125, 38893), (437, 11125), (445, 10925), (475, 10235), (575, 8455), (1691, 2875), (2047, 2375), (2185, 2225)]