5210955

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 9245808

約数和(自身を除く): 4034853

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2693, 8079, 13465, 24237, 40395, 115799, 121185, 347397, 578995, 1042191, 1736985, 5210955]

約数ペア:

[(1, 5210955), (3, 1736985), (5, 1042191), (9, 578995), (15, 347397), (43, 121185), (45, 115799), (129, 40395), (215, 24237), (387, 13465), (645, 8079), (1935, 2693)]