4745265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 8887296

約数和(自身を除く): 4142031

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1051, 1505, 3153, 4515, 5255, 7357, 15765, 22071, 36785, 45193, 110355, 135579, 225965, 316351, 677895, 949053, 1581755, 4745265]

約数ペア:

[(1, 4745265), (3, 1581755), (5, 949053), (7, 677895), (15, 316351), (21, 225965), (35, 135579), (43, 110355), (105, 45193), (129, 36785), (215, 22071), (301, 15765), (645, 7357), (903, 5255), (1051, 4515), (1505, 3153)]