26666775

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5192

約数の個数: 36

約数和(自身を含む): 49849488

約数和(自身を除く): 23182713

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5153, 5175, 15459, 25765, 46377, 77295, 118519, 128825, 231885, 355557, 386475, 592595, 1066671, 1159425, 1777785, 2962975, 5333355, 8888925, 26666775]

約数ペア:

[(1, 26666775), (3, 8888925), (5, 5333355), (9, 2962975), (15, 1777785), (23, 1159425), (25, 1066671), (45, 592595), (69, 386475), (75, 355557), (115, 231885), (207, 128825), (225, 118519), (345, 77295), (575, 46377), (1035, 25765), (1725, 15459), (5153, 5175)]