78300165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 132560640

約数和(自身を除く): 54260475

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 3109, 5037, 8395, 9327, 15545, 25185, 46635, 71507, 214521, 226957, 357535, 680871, 1072605, 1134785, 3404355, 5220011, 15660033, 26100055, 78300165]

約数ペア:

[(1, 78300165), (3, 26100055), (5, 15660033), (15, 5220011), (23, 3404355), (69, 1134785), (73, 1072605), (115, 680871), (219, 357535), (345, 226957), (365, 214521), (1095, 71507), (1679, 46635), (3109, 25185), (5037, 15545), (8395, 9327)]