83919405

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 137655936

約数和(自身を除く): 53736531

約数列:

[1, 3, 5, 15, 53, 159, 265, 283, 373, 795, 849, 1119, 1415, 1865, 4245, 5595, 14999, 19769, 44997, 59307, 74995, 98845, 105559, 224985, 296535, 316677, 527795, 1583385, 5594627, 16783881, 27973135, 83919405]

約数ペア:

[(1, 83919405), (3, 27973135), (5, 16783881), (15, 5594627), (53, 1583385), (159, 527795), (265, 316677), (283, 296535), (373, 224985), (795, 105559), (849, 98845), (1119, 74995), (1415, 59307), (1865, 44997), (4245, 19769), (5595, 14999)]