4472645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 5588352

約数和(自身を除く): 1115707

約数列:

[1, 5, 43, 71, 215, 293, 355, 1465, 3053, 12599, 15265, 20803, 62995, 104015, 894529, 4472645]

約数ペア:

[(1, 4472645), (5, 894529), (43, 104015), (71, 62995), (215, 20803), (293, 15265), (355, 12599), (1465, 3053)]