2247011295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{238157}}^1$

素因数の和:238219

約数の個数: 32

約数和(自身を含む): 3909601728

約数和(自身を除く): 1662590433

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 238157, 714471, 1190785, 3572355, 4048669, 8811809, 12146007, 20243345, 26435427, 44059045, 60730035, 132177135, 149800753, 449402259, 749003765, 2247011295]

約数ペア:

[(1, 2247011295), (3, 749003765), (5, 449402259), (15, 149800753), (17, 132177135), (37, 60730035), (51, 44059045), (85, 26435427), (111, 20243345), (185, 12146007), (255, 8811809), (555, 4048669), (629, 3572355), (1887, 1190785), (3145, 714471), (9435, 238157)]