17714125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 25998336

約数和(自身を除く): 8284211

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 991, 1375, 1625, 3575, 4955, 10901, 12883, 17875, 24775, 54505, 64415, 123875, 141713, 272525, 322075, 708565, 1362625, 1610375, 3542825, 17714125]

約数ペア:

[(1, 17714125), (5, 3542825), (11, 1610375), (13, 1362625), (25, 708565), (55, 322075), (65, 272525), (125, 141713), (143, 123875), (275, 64415), (325, 54505), (715, 24775), (991, 17875), (1375, 12883), (1625, 10901), (3575, 4955)]