12868065

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 28304640

約数和(自身を除く): 15436575

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 89, 105, 119, 135, 153, 189, 243, 255, 267, 315, 357, 405, 445, 459, 567, 595, 623, 765, 801, 945, 1071, 1215, 1335, 1377, 1513, 1701, 1785, 1869, 2295, 2403, 2835, 3115, 3213, 4005, 4131, 4539, 5355, 5607, 6885, 7209, 7565, 8505, 9345, 9639, 10591, 12015, 13617, 16065, 16821, 20655, 21627, 22695, 28035, 28917, 31773, 36045, 40851, 48195, 50463, 52955, 68085, 84105, 95319, 108135, 122553, 144585, 151389, 158865, 204255, 252315, 285957, 367659, 476595, 612765, 756945, 857871, 1429785, 1838295, 2573613, 4289355, 12868065]

約数ペア:

[(1, 12868065), (3, 4289355), (5, 2573613), (7, 1838295), (9, 1429785), (15, 857871), (17, 756945), (21, 612765), (27, 476595), (35, 367659), (45, 285957), (51, 252315), (63, 204255), (81, 158865), (85, 151389), (89, 144585), (105, 122553), (119, 108135), (135, 95319), (153, 84105), (189, 68085), (243, 52955), (255, 50463), (267, 48195), (315, 40851), (357, 36045), (405, 31773), (445, 28917), (459, 28035), (567, 22695), (595, 21627), (623, 20655), (765, 16821), (801, 16065), (945, 13617), (1071, 12015), (1215, 10591), (1335, 9639), (1377, 9345), (1513, 8505), (1701, 7565), (1785, 7209), (1869, 6885), (2295, 5607), (2403, 5355), (2835, 4539), (3115, 4131), (3213, 4005)]