222713715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{92221}}^1$

素因数の和:92259

約数の個数: 32

約数和(自身を含む): 424958976

約数和(自身を除く): 202245261

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 92221, 276663, 461105, 645547, 1383315, 1936641, 2121083, 3227735, 6363249, 9683205, 10605415, 14847581, 31816245, 44542743, 74237905, 222713715]

約数ペア:

[(1, 222713715), (3, 74237905), (5, 44542743), (7, 31816245), (15, 14847581), (21, 10605415), (23, 9683205), (35, 6363249), (69, 3227735), (105, 2121083), (115, 1936641), (161, 1383315), (345, 645547), (483, 461105), (805, 276663), (2415, 92221)]