27181305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10597}}^1$

素因数の和:10630

約数の個数: 32

約数和(自身を含む): 50870400

約数和(自身を除く): 23689095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 10597, 31791, 52985, 95373, 158955, 201343, 286119, 476865, 604029, 1006715, 1430595, 1812087, 3020145, 5436261, 9060435, 27181305]

約数ペア:

[(1, 27181305), (3, 9060435), (5, 5436261), (9, 3020145), (15, 1812087), (19, 1430595), (27, 1006715), (45, 604029), (57, 476865), (95, 286119), (135, 201343), (171, 158955), (285, 95373), (513, 52985), (855, 31791), (2565, 10597)]