2714565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 2317371

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 251, 309, 515, 721, 753, 1255, 1545, 1757, 2163, 3605, 3765, 5271, 8785, 10815, 25853, 26355, 77559, 129265, 180971, 387795, 542913, 904855, 2714565]

約数ペア:

[(1, 2714565), (3, 904855), (5, 542913), (7, 387795), (15, 180971), (21, 129265), (35, 77559), (103, 26355), (105, 25853), (251, 10815), (309, 8785), (515, 5271), (721, 3765), (753, 3605), (1255, 2163), (1545, 1757)]