78565125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{9109}}^1$

素因数の和:9150

約数の個数: 32

約数和(自身を含む): 136431360

約数和(自身を除く): 57866235

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 8625, 9109, 27327, 45545, 136635, 209507, 227725, 628521, 683175, 1047535, 1138625, 3142605, 3415875, 5237675, 15713025, 26188375, 78565125]

約数ペア:

[(1, 78565125), (3, 26188375), (5, 15713025), (15, 5237675), (23, 3415875), (25, 3142605), (69, 1138625), (75, 1047535), (115, 683175), (125, 628521), (345, 227725), (375, 209507), (575, 136635), (1725, 45545), (2875, 27327), (8625, 9109)]