1850875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 32

約数和(自身を含む): 2673216

約数和(自身を除く): 822341

約数列:

[1, 5, 13, 17, 25, 65, 67, 85, 125, 221, 325, 335, 425, 871, 1105, 1139, 1625, 1675, 2125, 4355, 5525, 5695, 8375, 14807, 21775, 27625, 28475, 74035, 108875, 142375, 370175, 1850875]

約数ペア:

[(1, 1850875), (5, 370175), (13, 142375), (17, 108875), (25, 74035), (65, 28475), (67, 27625), (85, 21775), (125, 14807), (221, 8375), (325, 5695), (335, 5525), (425, 4355), (871, 2125), (1105, 1675), (1139, 1625)]