2478312135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4236431}}^1$

素因数の和:4236455

約数の個数: 24

約数和(自身を含む): 4626183744

約数和(自身を除く): 2147871609

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4236431, 12709293, 21182155, 38127879, 55073603, 63546465, 165220809, 190639395, 275368015, 495662427, 826104045, 2478312135]

約数ペア:

[(1, 2478312135), (3, 826104045), (5, 495662427), (9, 275368015), (13, 190639395), (15, 165220809), (39, 63546465), (45, 55073603), (65, 38127879), (117, 21182155), (195, 12709293), (585, 4236431)]