131446575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44939}}^1$

素因数の和:44968

約数の個数: 36

約数和(自身を含む): 253551480

約数和(自身を除く): 122104905

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 44939, 134817, 224695, 404451, 584207, 674085, 1123475, 1752621, 2022255, 2921035, 3370425, 5257863, 8763105, 10111275, 14605175, 26289315, 43815525, 131446575]

約数ペア:

[(1, 131446575), (3, 43815525), (5, 26289315), (9, 14605175), (13, 10111275), (15, 8763105), (25, 5257863), (39, 3370425), (45, 2921035), (65, 2022255), (75, 1752621), (117, 1123475), (195, 674085), (225, 584207), (325, 404451), (585, 224695), (975, 134817), (2925, 44939)]