90832125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 155922624

約数和(自身を除く): 65090499

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 131, 215, 375, 393, 645, 655, 1075, 1849, 1965, 3225, 3275, 5375, 5547, 5633, 9245, 9825, 16125, 16375, 16899, 27735, 28165, 46225, 49125, 84495, 138675, 140825, 231125, 242219, 422475, 693375, 704125, 726657, 1211095, 2112375, 3633285, 6055475, 18166425, 30277375, 90832125]

約数ペア:

[(1, 90832125), (3, 30277375), (5, 18166425), (15, 6055475), (25, 3633285), (43, 2112375), (75, 1211095), (125, 726657), (129, 704125), (131, 693375), (215, 422475), (375, 242219), (393, 231125), (645, 140825), (655, 138675), (1075, 84495), (1849, 49125), (1965, 46225), (3225, 28165), (3275, 27735), (5375, 16899), (5547, 16375), (5633, 16125), (9245, 9825)]