27346005

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 50004864

約数和(自身を除く): 22658859

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 317, 355, 405, 639, 951, 1065, 1215, 1585, 1917, 2853, 3195, 4755, 5751, 8559, 9585, 14265, 17253, 22507, 25677, 28755, 42795, 67521, 77031, 86265, 112535, 128385, 202563, 337605, 385155, 607689, 1012815, 1823067, 3038445, 5469201, 9115335, 27346005]

約数ペア:

[(1, 27346005), (3, 9115335), (5, 5469201), (9, 3038445), (15, 1823067), (27, 1012815), (45, 607689), (71, 385155), (81, 337605), (135, 202563), (213, 128385), (243, 112535), (317, 86265), (355, 77031), (405, 67521), (639, 42795), (951, 28755), (1065, 25677), (1215, 22507), (1585, 17253), (1917, 14265), (2853, 9585), (3195, 8559), (4755, 5751)]