71025695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 95413248

約数和(自身を除く): 24387553

約数列:

[1, 5, 13, 47, 65, 67, 235, 335, 347, 611, 871, 1735, 3055, 3149, 4355, 4511, 15745, 16309, 22555, 23249, 40937, 81545, 116245, 204685, 212017, 302237, 1060085, 1092703, 1511185, 5463515, 14205139, 71025695]

約数ペア:

[(1, 71025695), (5, 14205139), (13, 5463515), (47, 1511185), (65, 1092703), (67, 1060085), (235, 302237), (335, 212017), (347, 204685), (611, 116245), (871, 81545), (1735, 40937), (3055, 23249), (3149, 22555), (4355, 16309), (4511, 15745)]