8283375

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 15412800

約数和(自身を除く): 7129425

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 199, 225, 333, 375, 555, 597, 925, 995, 1125, 1665, 1791, 2775, 2985, 4625, 4975, 7363, 8325, 8955, 13875, 14925, 22089, 24875, 36815, 41625, 44775, 66267, 74625, 110445, 184075, 223875, 331335, 552225, 920375, 1656675, 2761125, 8283375]

約数ペア:

[(1, 8283375), (3, 2761125), (5, 1656675), (9, 920375), (15, 552225), (25, 331335), (37, 223875), (45, 184075), (75, 110445), (111, 74625), (125, 66267), (185, 44775), (199, 41625), (225, 36815), (333, 24875), (375, 22089), (555, 14925), (597, 13875), (925, 8955), (995, 8325), (1125, 7363), (1665, 4975), (1791, 4625), (2775, 2985)]