24990255

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10889}}^1$

素因数の和:10920

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 22054545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 10889, 32667, 54445, 98001, 163335, 185113, 294003, 490005, 555339, 925565, 1470015, 1666017, 2776695, 4998051, 8330085, 24990255]

約数ペア:

[(1, 24990255), (3, 8330085), (5, 4998051), (9, 2776695), (15, 1666017), (17, 1470015), (27, 925565), (45, 555339), (51, 490005), (85, 294003), (135, 185113), (153, 163335), (255, 98001), (459, 54445), (765, 32667), (2295, 10889)]