40804725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41851}}^1$

素因数の和:41877

約数の個数: 24

約数和(自身を含む): 72655072

約数和(自身を除く): 31850347

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 41851, 125553, 209255, 544063, 627765, 1046275, 1632189, 2720315, 3138825, 8160945, 13601575, 40804725]

約数ペア:

[(1, 40804725), (3, 13601575), (5, 8160945), (13, 3138825), (15, 2720315), (25, 1632189), (39, 1046275), (65, 627765), (75, 544063), (195, 209255), (325, 125553), (975, 41851)]