7324875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 14017536

約数和(自身を除く): 6692661

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 383, 425, 765, 1125, 1149, 1275, 1915, 2125, 3447, 3825, 5745, 6375, 6511, 9575, 17235, 19125, 19533, 28725, 32555, 47875, 58599, 86175, 97665, 143625, 162775, 292995, 430875, 488325, 813875, 1464975, 2441625, 7324875]

約数ペア:

[(1, 7324875), (3, 2441625), (5, 1464975), (9, 813875), (15, 488325), (17, 430875), (25, 292995), (45, 162775), (51, 143625), (75, 97665), (85, 86175), (125, 58599), (153, 47875), (225, 32555), (255, 28725), (375, 19533), (383, 19125), (425, 17235), (765, 9575), (1125, 6511), (1149, 6375), (1275, 5745), (1915, 3825), (2125, 3447)]