15084873

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 23766336

約数和(自身を除く): 8681463

約数列:

[1, 3, 9, 27, 43, 61, 71, 81, 129, 183, 213, 387, 549, 639, 1161, 1647, 1917, 2623, 3053, 3483, 4331, 4941, 5751, 7869, 9159, 12993, 23607, 27477, 38979, 70821, 82431, 116937, 186233, 212463, 247293, 350811, 558699, 1676097, 5028291, 15084873]

約数ペア:

[(1, 15084873), (3, 5028291), (9, 1676097), (27, 558699), (43, 350811), (61, 247293), (71, 212463), (81, 186233), (129, 116937), (183, 82431), (213, 70821), (387, 38979), (549, 27477), (639, 23607), (1161, 12993), (1647, 9159), (1917, 7869), (2623, 5751), (3053, 4941), (3483, 4331)]