61904955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3617}}^1$

素因数の和:3795

約数の個数: 32

約数和(自身を含む): 113923584

約数和(自身を除く): 52018629

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3423, 3617, 5705, 10851, 17115, 18085, 25319, 54255, 75957, 126595, 379785, 589571, 1768713, 2947855, 4126997, 8843565, 12380991, 20634985, 61904955]

約数ペア:

[(1, 61904955), (3, 20634985), (5, 12380991), (7, 8843565), (15, 4126997), (21, 2947855), (35, 1768713), (105, 589571), (163, 379785), (489, 126595), (815, 75957), (1141, 54255), (2445, 25319), (3423, 18085), (3617, 17115), (5705, 10851)]