228330145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 73724255

約数列:

[1, 5, 17, 37, 79, 85, 185, 395, 629, 919, 1343, 2923, 3145, 4595, 6715, 14615, 15623, 34003, 49691, 72601, 78115, 170015, 248455, 363005, 578051, 1234217, 2686237, 2890255, 6171085, 13431185, 45666029, 228330145]

約数ペア:

[(1, 228330145), (5, 45666029), (17, 13431185), (37, 6171085), (79, 2890255), (85, 2686237), (185, 1234217), (395, 578051), (629, 363005), (919, 248455), (1343, 170015), (2923, 78115), (3145, 72601), (4595, 49691), (6715, 34003), (14615, 15623)]