212097008625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{118399}}^1$

素因数の和:118715

約数の個数: 64

約数和(自身を含む): 375023001600

約数和(自身を除く): 162925992975

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 281, 375, 425, 843, 1275, 1405, 2125, 4215, 4777, 6375, 7025, 14331, 21075, 23885, 35125, 71655, 105375, 118399, 119425, 355197, 358275, 591995, 597125, 1775985, 1791375, 2012783, 2959975, 6038349, 8879925, 10063915, 14799875, 30191745, 33270119, 44399625, 50319575, 99810357, 150958725, 166350595, 251597875, 499051785, 565592023, 754793625, 831752975, 1696776069, 2495258925, 2827960115, 4158764875, 8483880345, 12476294625, 14139800575, 42419401725, 70699002875, 212097008625]

約数ペア:

[(1, 212097008625), (3, 70699002875), (5, 42419401725), (15, 14139800575), (17, 12476294625), (25, 8483880345), (51, 4158764875), (75, 2827960115), (85, 2495258925), (125, 1696776069), (255, 831752975), (281, 754793625), (375, 565592023), (425, 499051785), (843, 251597875), (1275, 166350595), (1405, 150958725), (2125, 99810357), (4215, 50319575), (4777, 44399625), (6375, 33270119), (7025, 30191745), (14331, 14799875), (21075, 10063915), (23885, 8879925), (35125, 6038349), (71655, 2959975), (105375, 2012783), (118399, 1791375), (119425, 1775985), (355197, 597125), (358275, 591995)]