1630711245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{6679}}^1$

素因数の和:7125

約数の個数: 32

約数和(自身を含む): 2679909120

約数和(自身を除く): 1049197875

約数列:

[1, 3, 5, 15, 41, 123, 205, 397, 615, 1191, 1985, 5955, 6679, 16277, 20037, 33395, 48831, 81385, 100185, 244155, 273839, 821517, 1369195, 2651563, 4107585, 7954689, 13257815, 39773445, 108714083, 326142249, 543570415, 1630711245]

約数ペア:

[(1, 1630711245), (3, 543570415), (5, 326142249), (15, 108714083), (41, 39773445), (123, 13257815), (205, 7954689), (397, 4107585), (615, 2651563), (1191, 1369195), (1985, 821517), (5955, 273839), (6679, 244155), (16277, 100185), (20037, 81385), (33395, 48831)]