17393265

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6814

約数の個数: 32

約数和(自身を含む): 32553600

約数和(自身を除く): 15160335

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 6781, 20343, 33905, 61029, 101715, 128839, 183087, 305145, 386517, 644195, 915435, 1159551, 1932585, 3478653, 5797755, 17393265]

約数ペア:

[(1, 17393265), (3, 5797755), (5, 3478653), (9, 1932585), (15, 1159551), (19, 915435), (27, 644195), (45, 386517), (57, 305145), (95, 183087), (135, 128839), (171, 101715), (285, 61029), (513, 33905), (855, 20343), (2565, 6781)]