17143625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 22913280

約数和(自身を除く): 5769655

約数列:

[1, 5, 23, 25, 67, 89, 115, 125, 335, 445, 575, 1541, 1675, 2047, 2225, 2875, 5963, 7705, 8375, 10235, 11125, 29815, 38525, 51175, 137149, 149075, 192625, 255875, 685745, 745375, 3428725, 17143625]

約数ペア:

[(1, 17143625), (5, 3428725), (23, 745375), (25, 685745), (67, 255875), (89, 192625), (115, 149075), (125, 137149), (335, 51175), (445, 38525), (575, 29815), (1541, 11125), (1675, 10235), (2047, 8375), (2225, 7705), (2875, 5963)]