143274095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 184467456

約数和(自身を除く): 41193361

約数列:

[1, 5, 31, 47, 71, 155, 235, 277, 355, 1385, 1457, 2201, 3337, 7285, 8587, 11005, 13019, 16685, 19667, 42935, 65095, 98335, 103447, 403589, 517235, 609677, 924349, 2017945, 3048385, 4621745, 28654819, 143274095]

約数ペア:

[(1, 143274095), (5, 28654819), (31, 4621745), (47, 3048385), (71, 2017945), (155, 924349), (235, 609677), (277, 517235), (355, 403589), (1385, 103447), (1457, 98335), (2201, 65095), (3337, 42935), (7285, 19667), (8587, 16685), (11005, 13019)]