38396625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 71435520

約数和(自身を除く): 33038895

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 255, 285, 317, 323, 375, 425, 475, 951, 969, 1275, 1425, 1585, 1615, 2125, 2375, 4755, 4845, 5389, 6023, 6375, 7125, 7925, 8075, 16167, 18069, 23775, 24225, 26945, 30115, 39625, 40375, 80835, 90345, 102391, 118875, 121125, 134725, 150575, 307173, 404175, 451725, 511955, 673625, 752875, 1535865, 2020875, 2258625, 2559775, 7679325, 12798875, 38396625]

約数ペア:

[(1, 38396625), (3, 12798875), (5, 7679325), (15, 2559775), (17, 2258625), (19, 2020875), (25, 1535865), (51, 752875), (57, 673625), (75, 511955), (85, 451725), (95, 404175), (125, 307173), (255, 150575), (285, 134725), (317, 121125), (323, 118875), (375, 102391), (425, 90345), (475, 80835), (951, 40375), (969, 39625), (1275, 30115), (1425, 26945), (1585, 24225), (1615, 23775), (2125, 18069), (2375, 16167), (4755, 8075), (4845, 7925), (5389, 7125), (6023, 6375)]