3122925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 5562144

約数和(自身を除く): 2439219

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 3203, 9609, 16015, 41639, 48045, 80075, 124917, 208195, 240225, 624585, 1040975, 3122925]

約数ペア:

[(1, 3122925), (3, 1040975), (5, 624585), (13, 240225), (15, 208195), (25, 124917), (39, 80075), (65, 48045), (75, 41639), (195, 16015), (325, 9609), (975, 3203)]