12149655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 10203753

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 251, 461, 753, 1255, 1383, 1757, 2305, 3227, 3765, 5271, 6915, 8785, 9681, 16135, 26355, 48405, 115711, 347133, 578555, 809977, 1735665, 2429931, 4049885, 12149655]

約数ペア:

[(1, 12149655), (3, 4049885), (5, 2429931), (7, 1735665), (15, 809977), (21, 578555), (35, 347133), (105, 115711), (251, 48405), (461, 26355), (753, 16135), (1255, 9681), (1383, 8785), (1757, 6915), (2305, 5271), (3227, 3765)]