30453375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 54022176

約数和(自身を除く): 23568801

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 281, 289, 375, 425, 843, 867, 1275, 1405, 1445, 2125, 4215, 4335, 4777, 6375, 7025, 7225, 14331, 21075, 21675, 23885, 35125, 36125, 71655, 81209, 105375, 108375, 119425, 243627, 358275, 406045, 597125, 1218135, 1791375, 2030225, 6090675, 10151125, 30453375]

約数ペア:

[(1, 30453375), (3, 10151125), (5, 6090675), (15, 2030225), (17, 1791375), (25, 1218135), (51, 597125), (75, 406045), (85, 358275), (125, 243627), (255, 119425), (281, 108375), (289, 105375), (375, 81209), (425, 71655), (843, 36125), (867, 35125), (1275, 23885), (1405, 21675), (1445, 21075), (2125, 14331), (4215, 7225), (4335, 7025), (4777, 6375)]