57758865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 100336320

約数和(自身を除く): 42577455

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 251, 345, 435, 529, 667, 753, 1255, 1587, 2001, 2645, 3335, 3765, 5773, 7279, 7935, 10005, 15341, 17319, 21837, 28865, 36395, 46023, 76705, 86595, 109185, 132779, 167417, 230115, 398337, 502251, 663895, 837085, 1991685, 2511255, 3850591, 11551773, 19252955, 57758865]

約数ペア:

[(1, 57758865), (3, 19252955), (5, 11551773), (15, 3850591), (23, 2511255), (29, 1991685), (69, 837085), (87, 663895), (115, 502251), (145, 398337), (251, 230115), (345, 167417), (435, 132779), (529, 109185), (667, 86595), (753, 76705), (1255, 46023), (1587, 36395), (2001, 28865), (2645, 21837), (3335, 17319), (3765, 15341), (5773, 10005), (7279, 7935)]