71534205

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17093}}^1$

素因数の和:17138

約数の個数: 32

約数和(自身を含む): 131281920

約数和(自身を除く): 59747715

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 17093, 51279, 85465, 153837, 256395, 461511, 529883, 769185, 1589649, 2307555, 2649415, 4768947, 7948245, 14306841, 23844735, 71534205]

約数ペア:

[(1, 71534205), (3, 23844735), (5, 14306841), (9, 7948245), (15, 4768947), (27, 2649415), (31, 2307555), (45, 1589649), (93, 769185), (135, 529883), (155, 461511), (279, 256395), (465, 153837), (837, 85465), (1395, 51279), (4185, 17093)]