201019125

素因数分解:

$3^1\times 5^3\times {\mathrm{536051}}^1$

素因数の和:536069

約数の個数: 16

約数和(自身を含む): 334496448

約数和(自身を除く): 133477323

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 536051, 1608153, 2680255, 8040765, 13401275, 40203825, 67006375, 201019125]

約数ペア:

[(1, 201019125), (3, 67006375), (5, 40203825), (15, 13401275), (25, 8040765), (75, 2680255), (125, 1608153), (375, 536051)]