212660355

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 344678400

約数和(自身を除く): 132018045

約数列:

[1, 3, 5, 15, 191, 199, 373, 573, 597, 955, 995, 1119, 1865, 2865, 2985, 5595, 38009, 71243, 74227, 114027, 190045, 213729, 222681, 356215, 371135, 570135, 1068645, 1113405, 14177357, 42532071, 70886785, 212660355]

約数ペア:

[(1, 212660355), (3, 70886785), (5, 42532071), (15, 14177357), (191, 1113405), (199, 1068645), (373, 570135), (573, 371135), (597, 356215), (955, 222681), (995, 213729), (1119, 190045), (1865, 114027), (2865, 74227), (2985, 71243), (5595, 38009)]