24972405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97931}}^1$

素因数の和:97956

約数の個数: 16

約数和(自身を含む): 42306624

約数和(自身を除く): 17334219

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 97931, 293793, 489655, 1468965, 1664827, 4994481, 8324135, 24972405]

約数ペア:

[(1, 24972405), (3, 8324135), (5, 4994481), (15, 1664827), (17, 1468965), (51, 489655), (85, 293793), (255, 97931)]