140225945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{40237}}^1$

素因数の和:40300

約数の個数: 16

約数和(自身を含む): 182519568

約数和(自身を除く): 42293623

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 40237, 201185, 684029, 1649717, 3420145, 8248585, 28045189, 140225945]

約数ペア:

[(1, 140225945), (5, 28045189), (17, 8248585), (41, 3420145), (85, 1649717), (205, 684029), (697, 201185), (3485, 40237)]