2073703425

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 3471319488

約数和(自身を除く): 1397616063

約数列:

[1, 3, 5, 15, 25, 75, 173, 181, 519, 543, 865, 883, 905, 2595, 2649, 2715, 4325, 4415, 4525, 12975, 13245, 13575, 22075, 31313, 66225, 93939, 152759, 156565, 159823, 458277, 469695, 479469, 763795, 782825, 799115, 2291385, 2348475, 2397345, 3818975, 3995575, 11456925, 11986725, 27649379, 82948137, 138246895, 414740685, 691234475, 2073703425]

約数ペア:

[(1, 2073703425), (3, 691234475), (5, 414740685), (15, 138246895), (25, 82948137), (75, 27649379), (173, 11986725), (181, 11456925), (519, 3995575), (543, 3818975), (865, 2397345), (883, 2348475), (905, 2291385), (2595, 799115), (2649, 782825), (2715, 763795), (4325, 479469), (4415, 469695), (4525, 458277), (12975, 159823), (13245, 156565), (13575, 152759), (22075, 93939), (31313, 66225)]