30717795

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28843}}^1$

素因数の和:28922

約数の個数: 16

約数和(自身を含む): 49842432

約数和(自身を除く): 19124637

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 28843, 86529, 144215, 432645, 2047853, 6143559, 10239265, 30717795]

約数ペア:

[(1, 30717795), (3, 10239265), (5, 6143559), (15, 2047853), (71, 432645), (213, 144215), (355, 86529), (1065, 28843)]