23620515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 40408320

約数和(自身を除く): 16787805

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1237, 1273, 3711, 3819, 6185, 6365, 18555, 19095, 23503, 70509, 82879, 117515, 248637, 352545, 414395, 1243185, 1574701, 4724103, 7873505, 23620515]

約数ペア:

[(1, 23620515), (3, 7873505), (5, 4724103), (15, 1574701), (19, 1243185), (57, 414395), (67, 352545), (95, 248637), (201, 117515), (285, 82879), (335, 70509), (1005, 23503), (1237, 19095), (1273, 18555), (3711, 6365), (3819, 6185)]