69025879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 82100480

約数和(自身を除く): 13074601

約数列:

[1, 13, 19, 43, 67, 97, 247, 559, 817, 871, 1261, 1273, 1843, 2881, 4171, 6499, 10621, 16549, 23959, 37453, 54223, 54739, 79249, 84487, 123481, 279457, 711607, 1030237, 1605253, 3632941, 5309683, 69025879]

約数ペア:

[(1, 69025879), (13, 5309683), (19, 3632941), (43, 1605253), (67, 1030237), (97, 711607), (247, 279457), (559, 123481), (817, 84487), (871, 79249), (1261, 54739), (1273, 54223), (1843, 37453), (2881, 23959), (4171, 16549), (6499, 10621)]