72397305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 134329104

約数和(自身を除く): 61931799

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 101, 153, 255, 303, 505, 765, 909, 937, 1515, 1717, 2811, 4545, 4685, 5151, 8433, 8585, 14055, 15453, 15929, 25755, 42165, 47787, 77265, 79645, 94637, 143361, 238935, 283911, 473185, 716805, 851733, 1419555, 1608829, 4258665, 4826487, 8044145, 14479461, 24132435, 72397305]

約数ペア:

[(1, 72397305), (3, 24132435), (5, 14479461), (9, 8044145), (15, 4826487), (17, 4258665), (45, 1608829), (51, 1419555), (85, 851733), (101, 716805), (153, 473185), (255, 283911), (303, 238935), (505, 143361), (765, 94637), (909, 79645), (937, 77265), (1515, 47787), (1717, 42165), (2811, 25755), (4545, 15929), (4685, 15453), (5151, 14055), (8433, 8585)]