30935325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 57049920

約数和(自身を除く): 26114595

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1277, 1425, 1615, 3831, 4845, 6385, 8075, 19155, 21709, 24225, 24263, 31925, 65127, 72789, 95775, 108545, 121315, 325635, 363945, 412471, 542725, 606575, 1237413, 1628175, 1819725, 2062355, 6187065, 10311775, 30935325]

約数ペア:

[(1, 30935325), (3, 10311775), (5, 6187065), (15, 2062355), (17, 1819725), (19, 1628175), (25, 1237413), (51, 606575), (57, 542725), (75, 412471), (85, 363945), (95, 325635), (255, 121315), (285, 108545), (323, 95775), (425, 72789), (475, 65127), (969, 31925), (1275, 24263), (1277, 24225), (1425, 21709), (1615, 19155), (3831, 8075), (4845, 6385)]