1133265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 2128896

約数和(自身を除く): 995631

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 251, 301, 645, 753, 903, 1255, 1505, 1757, 3765, 4515, 5271, 8785, 10793, 26355, 32379, 53965, 75551, 161895, 226653, 377755, 1133265]

約数ペア:

[(1, 1133265), (3, 377755), (5, 226653), (7, 161895), (15, 75551), (21, 53965), (35, 32379), (43, 26355), (105, 10793), (129, 8785), (215, 5271), (251, 4515), (301, 3765), (645, 1757), (753, 1505), (903, 1255)]