22877265

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21481}}^1$

素因数の和:21560

約数の個数: 16

約数和(自身を含む): 37120896

約数和(自身を除く): 14243631

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 21481, 64443, 107405, 322215, 1525151, 4575453, 7625755, 22877265]

約数ペア:

[(1, 22877265), (3, 7625755), (5, 4575453), (15, 1525151), (71, 322215), (213, 107405), (355, 64443), (1065, 21481)]