19592415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8537}}^1$

素因数の和:8568

約数の個数: 32

約数和(自身を含む): 36884160

約数和(自身を除く): 17291745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 8537, 25611, 42685, 76833, 128055, 145129, 230499, 384165, 435387, 725645, 1152495, 1306161, 2176935, 3918483, 6530805, 19592415]

約数ペア:

[(1, 19592415), (3, 6530805), (5, 3918483), (9, 2176935), (15, 1306161), (17, 1152495), (27, 725645), (45, 435387), (51, 384165), (85, 230499), (135, 145129), (153, 128055), (255, 76833), (459, 42685), (765, 25611), (2295, 8537)]