27331875

素因数分解:

$3^2\times 5^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 60

約数和(自身を含む): 50927448

約数和(自身を除く): 23595573

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 113, 125, 129, 215, 225, 339, 375, 387, 565, 625, 645, 1017, 1075, 1125, 1695, 1875, 1935, 2825, 3225, 4859, 5085, 5375, 5625, 8475, 9675, 14125, 14577, 16125, 24295, 25425, 26875, 42375, 43731, 48375, 70625, 72885, 80625, 121475, 127125, 211875, 218655, 241875, 364425, 607375, 635625, 1093275, 1822125, 3036875, 5466375, 9110625, 27331875]

約数ペア:

[(1, 27331875), (3, 9110625), (5, 5466375), (9, 3036875), (15, 1822125), (25, 1093275), (43, 635625), (45, 607375), (75, 364425), (113, 241875), (125, 218655), (129, 211875), (215, 127125), (225, 121475), (339, 80625), (375, 72885), (387, 70625), (565, 48375), (625, 43731), (645, 42375), (1017, 26875), (1075, 25425), (1125, 24295), (1695, 16125), (1875, 14577), (1935, 14125), (2825, 9675), (3225, 8475), (4859, 5625), (5085, 5375)]