195655805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 256608000

約数和(自身を除く): 60952195

約数列:

[1, 5, 17, 43, 85, 199, 215, 269, 731, 995, 1345, 3383, 3655, 4573, 8557, 11567, 16915, 22865, 42785, 53531, 57835, 145469, 196639, 267655, 727345, 910027, 983195, 2301833, 4550135, 11509165, 39131161, 195655805]

約数ペア:

[(1, 195655805), (5, 39131161), (17, 11509165), (43, 4550135), (85, 2301833), (199, 983195), (215, 910027), (269, 727345), (731, 267655), (995, 196639), (1345, 145469), (3383, 57835), (3655, 53531), (4573, 42785), (8557, 22865), (11567, 16915)]