15612885

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6803}}^1$

素因数の和:6834

約数の個数: 32

約数和(自身を含む): 29393280

約数和(自身を除く): 13780395

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 6803, 20409, 34015, 61227, 102045, 115651, 183681, 306135, 346953, 578255, 918405, 1040859, 1734765, 3122577, 5204295, 15612885]

約数ペア:

[(1, 15612885), (3, 5204295), (5, 3122577), (9, 1734765), (15, 1040859), (17, 918405), (27, 578255), (45, 346953), (51, 306135), (85, 183681), (135, 115651), (153, 102045), (255, 61227), (459, 34015), (765, 20409), (2295, 6803)]