15115896

素因数分解:

$2^3\times 3^4\times {\mathrm{23327}}^1$

素因数の和:23345

約数の個数: 40

約数和(自身を含む): 42340320

約数和(自身を除く): 27224424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 23327, 46654, 69981, 93308, 139962, 186616, 209943, 279924, 419886, 559848, 629829, 839772, 1259658, 1679544, 1889487, 2519316, 3778974, 5038632, 7557948, 15115896]

約数ペア:

[(1, 15115896), (2, 7557948), (3, 5038632), (4, 3778974), (6, 2519316), (8, 1889487), (9, 1679544), (12, 1259658), (18, 839772), (24, 629829), (27, 559848), (36, 419886), (54, 279924), (72, 209943), (81, 186616), (108, 139962), (162, 93308), (216, 69981), (324, 46654), (648, 23327)]