201930405

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{47569}}^1$

素因数の和:47860

約数の個数: 16

約数和(自身を含む): 324237120

約数和(自身を除く): 122306715

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 47569, 142707, 237845, 713535, 13462027, 40386081, 67310135, 201930405]

約数ペア:

[(1, 201930405), (3, 67310135), (5, 40386081), (15, 13462027), (283, 713535), (849, 237845), (1415, 142707), (4245, 47569)]