4097385

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 7503936

約数和(自身を除く): 3406551

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 151, 201, 335, 405, 453, 603, 755, 1005, 1359, 1809, 2265, 3015, 4077, 5427, 6795, 9045, 10117, 12231, 20385, 27135, 30351, 50585, 61155, 91053, 151755, 273159, 455265, 819477, 1365795, 4097385]

約数ペア:

[(1, 4097385), (3, 1365795), (5, 819477), (9, 455265), (15, 273159), (27, 151755), (45, 91053), (67, 61155), (81, 50585), (135, 30351), (151, 27135), (201, 20385), (335, 12231), (405, 10117), (453, 9045), (603, 6795), (755, 5427), (1005, 4077), (1359, 3015), (1809, 2265)]