187148125

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 250119936

約数和(自身を除く): 62971811

約数列:

[1, 5, 23, 25, 47, 115, 125, 235, 277, 575, 625, 1081, 1175, 1385, 2875, 5405, 5875, 6371, 6925, 13019, 14375, 27025, 29375, 31855, 34625, 65095, 135125, 159275, 173125, 299437, 325475, 675625, 796375, 1497185, 1627375, 3981875, 7485925, 8136875, 37429625, 187148125]

約数ペア:

[(1, 187148125), (5, 37429625), (23, 8136875), (25, 7485925), (47, 3981875), (115, 1627375), (125, 1497185), (235, 796375), (277, 675625), (575, 325475), (625, 299437), (1081, 173125), (1175, 159275), (1385, 135125), (2875, 65095), (5405, 34625), (5875, 31855), (6371, 29375), (6925, 27025), (13019, 14375)]