139989735

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22063}}^1$

素因数の和:22124

約数の個数: 32

約数和(自身を含む): 254177280

約数和(自身を除く): 114187545

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 22063, 66189, 110315, 198567, 330945, 595701, 992835, 1036961, 2978505, 3110883, 5184805, 9332649, 15554415, 27997947, 46663245, 139989735]

約数ペア:

[(1, 139989735), (3, 46663245), (5, 27997947), (9, 15554415), (15, 9332649), (27, 5184805), (45, 3110883), (47, 2978505), (135, 1036961), (141, 992835), (235, 595701), (423, 330945), (705, 198567), (1269, 110315), (2115, 66189), (6345, 22063)]