12897645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 22457088

約数和(自身を除く): 9559443

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1367, 1887, 3145, 4101, 6835, 9435, 20505, 23239, 50579, 69717, 116195, 151737, 252895, 348585, 758685, 859843, 2579529, 4299215, 12897645]

約数ペア:

[(1, 12897645), (3, 4299215), (5, 2579529), (15, 859843), (17, 758685), (37, 348585), (51, 252895), (85, 151737), (111, 116195), (185, 69717), (255, 50579), (555, 23239), (629, 20505), (1367, 9435), (1887, 6835), (3145, 4101)]