40171235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 54492480

約数和(自身を除く): 14321245

約数列:

[1, 5, 13, 29, 65, 101, 145, 211, 377, 505, 1055, 1313, 1885, 2743, 2929, 6119, 6565, 13715, 14645, 21311, 30595, 38077, 79547, 106555, 190385, 277043, 397735, 618019, 1385215, 3090095, 8034247, 40171235]

約数ペア:

[(1, 40171235), (5, 8034247), (13, 3090095), (29, 1385215), (65, 618019), (101, 397735), (145, 277043), (211, 190385), (377, 106555), (505, 79547), (1055, 38077), (1313, 30595), (1885, 21311), (2743, 14645), (2929, 13715), (6119, 6565)]