2015455107

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 2794176000

約数和(自身を除く): 778720893

約数列:

[1, 3, 43, 89, 129, 267, 349, 503, 1047, 1509, 3827, 11481, 15007, 21629, 31061, 44767, 45021, 64887, 93183, 134301, 175547, 526641, 1335623, 1924981, 4006869, 5774943, 7548521, 15623683, 22645563, 46871049, 671818369, 2015455107]

約数ペア:

[(1, 2015455107), (3, 671818369), (43, 46871049), (89, 22645563), (129, 15623683), (267, 7548521), (349, 5774943), (503, 4006869), (1047, 1924981), (1509, 1335623), (3827, 526641), (11481, 175547), (15007, 134301), (21629, 93183), (31061, 64887), (44767, 45021)]