2146219995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{14051}}^1$

素因数の和:14675

約数の個数: 32

約数和(自身を含む): 3642278400

約数和(自身を除く): 1496058405

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 599, 1797, 2995, 8985, 10183, 14051, 30549, 42153, 50915, 70255, 152745, 210765, 238867, 716601, 1194335, 3583005, 8416549, 25249647, 42082745, 126248235, 143081333, 429243999, 715406665, 2146219995]

約数ペア:

[(1, 2146219995), (3, 715406665), (5, 429243999), (15, 143081333), (17, 126248235), (51, 42082745), (85, 25249647), (255, 8416549), (599, 3583005), (1797, 1194335), (2995, 716601), (8985, 238867), (10183, 210765), (14051, 152745), (30549, 70255), (42153, 50915)]