4259385

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 8232840

約数和(自身を除く): 3973455

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 809, 1053, 1755, 2427, 4045, 5265, 7281, 10517, 12135, 21843, 31551, 36405, 52585, 65529, 94653, 109215, 157755, 283959, 327645, 473265, 851877, 1419795, 4259385]

約数ペア:

[(1, 4259385), (3, 1419795), (5, 851877), (9, 473265), (13, 327645), (15, 283959), (27, 157755), (39, 109215), (45, 94653), (65, 65529), (81, 52585), (117, 36405), (135, 31551), (195, 21843), (351, 12135), (405, 10517), (585, 7281), (809, 5265), (1053, 4045), (1755, 2427)]