1157445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 2155140

約数和(自身を除く): 997695

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 289, 445, 765, 801, 867, 1335, 1445, 1513, 2601, 4005, 4335, 4539, 7565, 13005, 13617, 22695, 25721, 68085, 77163, 128605, 231489, 385815, 1157445]

約数ペア:

[(1, 1157445), (3, 385815), (5, 231489), (9, 128605), (15, 77163), (17, 68085), (45, 25721), (51, 22695), (85, 13617), (89, 13005), (153, 7565), (255, 4539), (267, 4335), (289, 4005), (445, 2601), (765, 1513), (801, 1445), (867, 1335)]