82506385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 27809135

約数列:

[1, 5, 13, 47, 65, 113, 235, 239, 565, 611, 1195, 1469, 3055, 3107, 5311, 7345, 11233, 15535, 26555, 27007, 56165, 69043, 135035, 146029, 345215, 351091, 730145, 1269329, 1755455, 6346645, 16501277, 82506385]

約数ペア:

[(1, 82506385), (5, 16501277), (13, 6346645), (47, 1755455), (65, 1269329), (113, 730145), (235, 351091), (239, 345215), (565, 146029), (611, 135035), (1195, 69043), (1469, 56165), (3055, 27007), (3107, 26555), (5311, 15535), (7345, 11233)]