21763635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 36633600

約数和(自身を除く): 14869965

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 317, 345, 597, 951, 995, 1585, 2985, 4577, 4755, 7291, 13731, 21873, 22885, 36455, 63083, 68655, 109365, 189249, 315415, 946245, 1450909, 4352727, 7254545, 21763635]

約数ペア:

[(1, 21763635), (3, 7254545), (5, 4352727), (15, 1450909), (23, 946245), (69, 315415), (115, 189249), (199, 109365), (317, 68655), (345, 63083), (597, 36455), (951, 22885), (995, 21873), (1585, 13731), (2985, 7291), (4577, 4755)]